2 Control codes DC1 to DC4 are transmission codes output from the NC. So they need not to be punched on the NC tape.
(iii) Transmission rate (Baud rate) The transmission rate (Baud rate) is the number of bits transferred per second. The following baud rates are available depending on the system parameter.
50, 100, 110, 150, 200, 300, 600, 1200, 2400, 4800, 9600. (Example)
Baud rate : 110
When using one start bit and two stop bits (totalling 11 bits per character):
Transmission characters/second= 110
11 =10 characters/second
(Max.)
(iv) Cable length The cable length depends on the external device type. Consult with the device manufacturers for actual connecting cable lengths. When cable A (A66L–0001–0041) is used, cable length is as follows by the specification of NC.
for RS–232C 100m or less ... 4800 bauds or less
50m or less ... 9600 bauds or less
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(1)NC outputs DC1.
(2)The external device starts sending data upon receiving DC1.
(3)NC sends DC3 when NC processing is delayed.
(4)The external device stops sending data to NC after receiving DC3. The device may send up to 10 characters after receiving DC3. If it sends more than 10 characters, alarm 087 will occur.
(5)NC reissues DC1 upon completing delayed processing.
(6)The external device restarts data output upon receiving the DC1 code (the data must be the next data to the preceding.)
(7)NC sends DC3 upon completing data read.
(8)The external device stops sending data.
ÅÅÅ
ÅÅÅ
Å Å Å Å
ÅÅ Å
ÅÅ Å Å ÅÅÅ ÅÅ
Å
10ms or longer 10ms or longer
DC3
ÅÅÅÅ ÅÅÅÅ
ER code
DC1 CD3 DC1
1ms or longer
Up to 10 characters
ER(Output)
RS(Output)
SD(Output)
RD(Input)
DR(Input)
CS(Input)
Å
ÅÅ
ÅÅ ÅÅ
Time chart when the NC receives data (Read into memory)
5. CONNECTION TO CNC PERIPHERALS B–63003EN/03
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(1)NC output DC2.
(2)NC outputs punch data in succession.
(3)When data processing is delayed at the external device.
(a) Data output stops within two characters including a currently transmitting character when CS signal is turned off. When CS signal is turned on again, data transmission starts. (See Fig. 5.3.4 (b))
(b) If control code DC3 is input to NC, NC stops data output within ten characters. When control code DC1 is input to NC, NC starts sending data again. (See Fig. 5.3.4 (c))
(4)The NC starts sending the next data if the CS signal is turned on after the external device completes data processing.
(5)The NC issues DC4 upon completing data output.
Å Å
ÅÅ ÅÅ
ÅÅ ÅÅÅ
ÅÅ ÅÅÅ
Å Å Å
Å ÅÅÅ ÅÅ Å Å
ÅÅ
10ms or longer 10ms or longer
DC4DC2
1ms or longer Within 2 characters
ER(Output)
RS(Output)
SD(Output)
RD(Input)
CS(Input)
Å Å
ÅÅÅ
Å Å
Å Å
ÅÅ
Fig. 5.3.4 (b)
Å
1ms or longer
Å Å
ÅÅ ÅÅ
Å Å Å Å
Å ÅÅÅ ÅÅ Å Å
ÅÅ
10ms or longer 10ms or longer
DC4DC2
ER(Output)
RS(Output)
SD(Output)
Å Å
Å
Å Å
Å Å
ÅÅÅ Within 10 characters
RD(Input)
DR(Input)
CS(Input)
ÅDC1DC3
ÅÅ
ÅÅ ÅÅ
Å Å
Fig. 5.3.4 (c)
Time chart when the NC send data (Punch out)
B–63003EN/03 5. CONNECTION TO CNC PERIPHERALS
125
CNC
ÅÅ ÅÅ ÅÅ ÅÅÅÅ ÅÅ ÅÅÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ
ÅÅ
ÅÅ
ÅÅ
ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ
ÅÅ
ÅÅ
ÅÅ ÅÅ
Å Å
External device sideSD
RD
RS
CS
ER
DR
CD
SG
FG
SD
RD
RS
CS
ER
DR
CD
SG
FG
ÅÅ
ÅÅ
ÅÅ
ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ
ÅÅ
ÅÅ
Connection between RS–232–C interface and external device
5. CONNECTION TO CNC PERIPHERALS B–63003EN/03
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� The cable for connecting the PG–Mate to the NC should be connected as shown in the below diagram.
ÅÅ ÅÅÅÅ ÅÅ ÅÅÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅÅÅ ÅÅ ÅÅ
ÅÅ ÅÅ
CNC External device sideSD
RD
RS
CS
ER
DR
CD
SG
FG
SD
RD
RS
CS
ER
DR
CD
SG
FG
ÅÅ
ÅÅ
ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ ÅÅ
ÅÅ
ÅÅ
ÅÅ
Å
Å
Å Å Å Å Å Å
Å
Å
Å
Prepare the cable with I/O device as follows :
DR
Serial interface
Å Å Å Å
ÅÅ Å
Å
ÅÅ
Å
Å
Cable : twist 10 pairs 0.18mm2, with shield
Å Å
SD
RD
RS CS
SG
ER
Å Å Å Å
ÅÅ Å
Å
B–63003EN/03 5. CONNECTION TO CNC PERIPHERALS
127
+24V
0V SD
ER
RS 0V
0V
11
13 12
14
16 15
18 17
19 20
0V RD
DR
CS 0V
0V CD 0V
+24V
JD36A, JD36B (PCR–E20MDK–SL–A)
1
3 2
4
6 5
8 7
9 10
Relaying connector Connector: DBM–25S (Japan Aviation Electronic Inc., Ltd.)
Lock metal: D20418–J9 (Japan Aviation Electronic Inc., Ltd.)
Cable side connector Connector: DBM–25P (Japan Aviation Electronic Inc., Ltd.)
Cover: DB–C2–J9 (Japan Aviation Electronic Inc., Ltd.)
FG
CNC
Relaying cable
ÅÅ ÅÅ
Å Å Å
Accessory for HANDY FILE
FANUC Handy File
FG
1 SD 2
RD 3
RS 4
CS 5
DR 6
SG 7
CD 8 9 10 11 12 13
14 15 16 17 18 19 ER 20 21 22 23 24
+24 25
RELAYING CONNECTOR SIGNAL LAYOUT
NOTE 1 Machine tool builder shall furnish relay connector and relay cable. 2 Use a totally shielded cable for the signal cable.
Recommended cable specification: A66L–0001–0284#10P 3 Open all terminals other than illustrated. 4 Set suitable parameters on reader/puncher interface for FANUC Handy File. The baud rate is
4800 baud in standard. 5 Connect the FANUC Handy File to either JD36 or JD36B. Do not use both pins; the power
capacity may exceed that of +24V and blow the fuse. 6 Make no connections to pins 18 (+5V) and 20 (+5V). JD5A and JD5B have no +5V pins. 7 The upper connector name on the CNC side is for the LCD–mounted type i Series CNC. The
lower connector name, enclosed in parentheses, is for the stand–alone type i Series CNC.
5.3.5 FANUC Handy File Connection
5. CONNECTION TO CNC PERIPHERALS B–63003EN/03
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ÅÅ ÅÅ
ÅÅÅÅ ÅÅÅÅ ÅÅÅÅ
ÅÅÅÅÅ ÅÅÅÅÅ ÅÅÅÅÅ
ÅÅÅÅ ÅÅÅÅ
ÅÅÅ ÅÅÅÅ ÅÅ
Å Å
Å Å
Å Å
ÅÅ ÅÅ Å Å
Å Å Å Å
ÅÅ ÅÅ Å Å
Å
High–speed skip (HDI) JA40
Switch
This figure shows an example of connecting a LCD–mounted type i Series CNC.
5.4 CONNECTING THE HIGH–SPEED SKIP (HDI)
5.4.1 General
B–63003EN/03 5. CONNECTION TO CNC PERIPHERALS
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CNC
PCR–E20MDK–SL–A
JA40 (PCR–EV20MDT)
0V
HDI0
3
2 1
4 (ES)5
6 (SVC)7 (ENB1)8 (ENB2)9
10
13
12
11
14
15 16
17 18 19 20
Signals inside ( ) are used with the analog spindle.
NOTE 1 The upper connector specification of JA40 is for the
LCD–mounted type i Series CNC. The lower connector specification, enclosed in parentheses, is for the stand–alone type i Series CNC.
2 With 16i/18i/160i/180i, eight DIs (HDI0 to HDI7) can be used in total. With 21i/210i, only one DI (HDI0) can be used.
3 All DI cannot be used on the 20i.
5.4.2 Connection to the High–speed Skip (HDI)
5. CONNECTION TO CNC PERIPHERALS B–63003EN/03
130
Recommended cable connector: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex Japan)
HDI0
0V
HDI1
0V
HDI2
0V
HDI3
0V
HDI4
0V
HDI5
0V
HDI6
0V
HDI7
0V
1
2
11
12
3
4
13
14
6
5 or 10
15
16
17
18
19
20
7
8
9
10
ÅÅÅÅÅÅÅÅÅÅ
JA40
ÅÅ
ÅÅ
ÅÅ
ÅÅ ÅÅ
ÅÅ
ÅÅ ÅÅ ÅÅ
ÅÅ
The 0V signal of pin 5 functions as a common signal when analog output is used.
So, as the 0V signal paired with HDI4 when analog output is used together with a
high–speed DI, use the 0V signal of pin 10.
ÅÅShield
Ground plate
NOTE The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC.
Cable connections
B–63003EN/03 5. CONNECTION TO CNC PERIPHERALS
131
ÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅÅ
CNC
VH/VL
ÅÅ ÅÅ
Å ÅÅ ÅÅ ÅÅ
DRIVER
SHIELD
FILTERliL/liH RECEIVER
Absolute maximum rating Input voltage range Vin: –3.6 to +13.6 V Input characteristics
Unit Å Å Å
ÅÅÅÅÅÅÅÅ Symbol Å Å Å
ÅÅÅÅ Specification Å Å Å
ÅÅÅÅÅ Unit
Å Å Å
ÅÅÅ Remark
Å Å Å
Å Å Å
ÅÅÅÅÅ
High level input voltageÅ Å ÅÅÅÅÅÅÅÅ VHÅ
Å ÅÅÅÅ 3.6 to 11.6Å
Å ÅÅÅÅÅ VÅ
Å ÅÅÅÅ
Å Å Å
ÅÅÅÅÅ Low level input voltageÅ Å ÅÅÅÅÅÅÅÅ VLÅ
Å ÅÅÅÅ 0 to 1.0Å
Å ÅÅÅÅÅ VÅ
Å ÅÅÅÅ
Å Å Å
ÅÅÅÅÅ
High level input current Å Å ÅÅÅÅÅÅÅÅ
liH Å Å ÅÅÅÅ
0.5 max Å Å ÅÅÅÅÅ
mA Å Å ÅÅÅ
Vin=5 V Å Å
Å Å
ÅÅÅÅÅ Å Å Å
Å Å Å
9.3 max Å Å Å
ÅÅÅÅÅ mA
Å Å Å
ÅÅÅ Vin = 10 V
Å Å Å
Å Å Å
ÅÅÅÅÅ
Low level input currentÅ Å ÅÅÅÅÅÅÅÅ liLÅ
Å ÅÅÅÅ –8.0 maxÅ
Å ÅÅÅÅÅ mAÅ
Å ÅÅÅ Vin = 0 VÅ
Å Å Å
ÅÅÅÅÅ
Input signal pulse durationÅ Å ÅÅÅÅÅÅÅÅ ÅÅÅÅÅÅÅÅ
Å Å ÅÅÅÅ ÅÅÅÅ
20 minÅ Å ÅÅÅÅÅ ÅÅÅÅÅ
m sÅ Å ÅÅÅ ÅÅÅ
Å Å
Å Å
ÅÅÅÅÅ ÅÅÅÅÅ
NOTE The plus (+) sign of IiH/IiL represents the direction of flow into the receiver. The minus (–) sign of IiH/IiL represents the direction of flow out of the receiver.
5.4.3 Input Signal Rules for the High–speed Skip (HDI)
Circuit configuration
6. SPINDLE CONNECTION B–63003EN/03
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6 SPINDLE CONNECTION
B–63003EN/03 6. SPINDLE CONNECTION
133
The figure below shows the spindle–related connections. Note that the number of connectable spindles depends on the model, the number of paths, and the configuration. So, see the tables that follow the figure below.
JA41
JA40
JA41
JA40
CNC main board
CNC sub–CPU board
JA7B
JA7A
SPM
TB2
SPM
TB2
SPM
TB2
SPM
TB2
SPM
TB2
SPM
TB2
SPM
TB2
SPM
TB2
JA7B
JA7A
JA7B
JA7A
JA7B
JA7A
JA7B
JA7A
JA7B
JA7A
JA7B
JA7A
JA7B
JA7A
First serial spindle
Second serial spindle
Third serial spindle
Fourth serial spindle
Inverter
Position coder
Position coder
Position coder
Position coder
Position coder
Position coder
Position coder
Position coder
Position coder
Position coder
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
Spindle motor
First serial spindle
Second serial spindle
Third serial spindle
Fourth serial spindle
Inverter
6. SPINDLE CONNECTION B–63003EN/03
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For one–path control with Series 16i
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� � �
� � � �
� �
For two–path control using two CPUs with Series 16i (Path 1)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� � �
� � � �
� �
(Path 2)
First serial spindle on
sub–CPU board
Second serial spindle on
sub–CPU board
Third serial spindle on
sub–CPU board
Fourth serial spindle on
sub–CPU board
Analog output on sub–CPU
board
Position coder (for analog
spindle)
� � �
� � � �
� �
For two–path control using one CPU with Series 16i (The interface on the main board is shared by path 1 and path 2.)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� Path 1 � Path 1 � Path 1
� Path 1 � Path 1 � Path 2
� Path 2 � Path 2 � Path 1
� Path 1 � Path 1 � Path 2 � Path 2
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135
For three–path control using two CPUs with Series 16i (The interface on the main board is shared by path 1 and path 2.)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� Path 1 � Path 1 � Path 1
� Path 1 � Path 1 � Path 2
� Path 2 � Path 2 � Path 1
� Path 1 � Path 1 � Path 2 � Path 2
(The interface on the sub–CPU board is used by path 3.)
First serial spindle on
sub–CPU board
Second serial spindle on
sub–CPU board
Third serial spindle on
sub–CPU board
Fourth serial spindle on
sub–CPU board
Analog output on sub–CPU
board
Position coder (for analog
spindle)
� Path 3 � Path 3 � Path 3
� Path 3 � Path 3 � Path 3 � Path 3
� Path 3 � Path 3
Or (The interface on the main board is used by path 1.)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� Path 1 � Path 1 � Path 1
� Path 1 � Path 1 � Path 1 � Path 1
� Path 1 � Path 1
(The interface on the sub–CPU board is shared by path 2 and path 3.)
First serial spindle on
sub–CPU board
Second serial spindle on
sub–CPU board
Third serial spindle on
sub–CPU board
Fourth serial spindle on
sub–CPU board
Analog output on sub–CPU
board
Position coder (for analog
spindle)
� Path 2 � Path 2 � Path 2
� Path 2 � Path 2 � Path 3
� Path 3 � Path 3 � Path 2
� Path 2 � Path 2 � Path 3 � Path 3
6. SPINDLE CONNECTION B–63003EN/03
136
For one–path control with Series 18i
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� � �
� � �
� �
For two–path control using two CPUs with Series 18i (Path 1)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� � �
� � �
� �
(Path 2)
First serial spindle on
sub–CPU board
Second serial spindle on
sub–CPU board
Third serial spindle on
sub–CPU board
Fourth serial spindle on
sub–CPU board
Analog output on sub–CPU
board
Position coder (for analog
spindle)
� � �
� � �
� �
For two–path control using one CPU with Series 18i (The interface on the main board is shared by path 1 and path 2.)
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� Path 1 � Path 1 � Path 1
� Path 1 � Path 1 � Path 2
� Path 2 � Path 2 � Path 1
� Path 1 � Path 1 � Path 2
� Path 2 � Path 2 � Path 1
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137
For Series 21i
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
� �
� �
� �
For Series 20i
First serial spindle on main
board
Second serial spindle on main
board
Third serial spindle on main
board
Fourth serial spindle on main
board
Analog output on main board
Position coder (for analog
spindle)
�
�
� �
NOTE When the spindle function is used on the sub–CPU board, the option for analog output or serial output is always required on the main board.
NOTE For connection between a spindle amplifier and spindle motor and connection between a spindle amplifier and position coder, refer to the relevant manual for the SPINDLE MOTOR α Series.
6. SPINDLE CONNECTION B–63003EN/03
138
11
13 12
14
16 15
18 17
19 20
14 SOUT
11
13 12
16 15
18 17
19 20
*SIN
[ ]
JA7B (PCR–E20MDT)
0V
0V
0V
SIN
*SOUT
[ ]
1
3 2
4
6 5
8 7
9 10
CNC
JA41 (main board, sub–CPU board) PCR–E20MDK–SL–A (PCR–EV20MDT)
Spindle amplifier module
0V 0V
0V
0V 0V
0V
*SIN SIN
*SOUT
1
3 2
4
6 5
8 7
9 10
SOUT
[ ] [ ] [ ] [ ] (+5V)
[ ] (+5V)
(+5V)
[ ]
(+5V) (+5V)
(+5V)
NOTE 1 When an optical I/O link cable is used for connection
between the NC and a spindle amplifier, the +5V signals indicated in parentheses are used to feed power to the optical I/O link adapter. Do not connect these signals when an optical cable is not used. The signals in brackets ([ ]) are used when a position coder is used with an analog spindle or when three or four serial spindles are used.
2 The upper connector specification of JA41 is used with the LCD–mounted type i Series CNC. The lower connector specification (in parentheses) is used with the stand–alone type i Series CNC.
3 The second serial spindle is connected as a branch from the spindle amplifier module.
6.1 SERIAL SPINDLE
6.1.1 Connection of One to Two Serial Spindles
B–63003EN/03 6. SPINDLE CONNECTION
139
1 3
4
12,14,16
1
Connector JA7B
SIN
*SIN
SOUT
*SOUT
Connector JA41
SOUT
*SOUT
SIN
*SIN
Cable connection
CNC Spindle amplifier module
3
4
2
12,14,16
2
Ground plate Ground plate
Recommended cable connector: PCR–E20FA (manufactured by Honda Tsushin Kogyo) FI30–20S (manufactured by Hirose Electric) FCN–247J020–G/E (manufactured by Fujitsu) 52622–2011 (manufactured by Molex Japan)
Recommended wire specification: A66L–0001–0284#10P (#28AWG × 10 pairs)
NOTE 1 In any of the following cases, make a connection via an
optical fiber cable by using an optical I/O link adapter: � When the cable is 20 m or longer � When the power magnetics cabinet containing a spindle
amplifier cannot be connected with the operator’s panel cabinet containing a CNC control unit via a ground wire with a cross–sectional area of 5.5 mm2 or more
� When the cable is subject to significant noise. For example, when there is a strong electromagnetic noise source such as a welding machine near the cable, or when the cable runs in parallel with a power line or power magnetics cable that can generate noise.
2 The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC and JA7B.
6. SPINDLE CONNECTION B–63003EN/03
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With the Series 16i and 18i, three or four serial spindles can be connected using the serial spindle connector panel described below. Serial spindle connector panel specification: A13B–0180–B001
Outside dimensions of the serial spindle connector panel
The outside dimensions of the serial spindle connector panel are the same as those for the optical I/O link adapter (A13B–0154–B001).
Connector for connection with a spindle amplifier JA7A–2 (second channel)
Connector for connection with a spindle amplifier JA7A–1 (first channel)
Connector for connection with the CNC JA48 4–M3
� �� �
�
� �
45
Conditions for installing the serial spindle connector panel
� The serial spindle connector panel does not have an enclosed structure. So, install the serial spindle connector panel in an enclosed cabinet as used for the CNC.
� Ground the case by using the case mounting screws of the serial spindle connector panel.
� The serial spindle connector panel is light, so that it need not be secured with screws. However, ensure that the serial spindle connector panel does not contact other electrical circuits and thus cause a short circuit. When securing the serial spindle connector panel to the cabinet, for example, attach an L–shaped metal fitting as shown below with a case mounting screw (M3) of the serial spindle connector panel.
L–shaped metal fitting
6.1.2 Connecting One to Four Serial Spindles
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141
Connection diagram (Connection diagram when only electrical cables are used)
CNC
JA41
JA7A–1
JA48
JA7A–2
SPM
JA7B
JA7A
SPM
JA7B
JA7A
JA7B
JA7A
SPM
JA7B
JA7A
SPM Interconnection cable 1
Serial spindle connector panel
Interconnection cable 2 Interconnection cable 2
(Connection diagram when optical cables are used)
CNC
JA41
JA7A–1
JA48
JA7A–2
JD1 COP1
SPM
JA7B
JA7A
SPM
JA7B
JA7A
JA7B
JA7A
SPM
JA7B
JA7A
SPM
JD1 COP1
JD1 COP1
JD1 COP1
Optical link adapter
Optical cable
Interconnection cable 3
Serial spindle connector panel
Interconnection cable 4
Interconnection cable 4 Interconnection cable 2
Optical link adapter
6. SPINDLE CONNECTION B–63003EN/03
142
(Cable connections when only electrical cables are used) Cable connection between the CNC and serial spindle connector panel
(Interconnection cable 1)
15 *SOUTA 14
(+5V)
0V
SINA *SINA SOUTA
SOUTB
JA48 (PCR–E20MDT)
0V
0V
0V
11
13 12
16
18 17
19 20
SINA
*SOUTB
1
3 2
4
6 5
8 7
9 10
CNC (motherboard, sub–CPU board)
JA41 PCR–E20MDK–SL–A (PCR–EV20MDT)
Serial spindle connector panel
0V
SOUTB 0V *SOUTB
SINB
11
13 12
14
16 15
18 17
19 20
vSINA
vSOUTA
*SINB
1
3 2
4
6 5
8 7
9 10
SOUTA
[PCA] [*PCA] [PCB] [*PCB] (+5V)
*SINB (+5V)
(+5V)
SINB
(+5V) (+5V)
NOTE 1 When an optical cable is used for the connection between
the CNC and a spindle, the +5V signals indicated in parentheses are used to feed power to the optical I/O link adapter. Do not connect these signals when an optical cable is not used. The signals in brackets ([ ]) are used when a position coder is used. These signals must not be used together with the second channel of the serial spindle interface.
2 The upper connector specification of JA41 is used with the LCD–mounted type i Series CNC. The lower connector specification (in parentheses) is used with the stand–alone type i Series CNC.
3 The second and fourth serial spindles are connected as branches from the spindle amplifier module.
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143
1 2 3 4 15 17 19 10 12 14 16
SOUTA *SOUTA SINA *SINA SOUTB *SOUTB SINB *SINB 0V 0V 0V
SINA *SINA
SOUTA *SOUTA
SINB *SINB
SOUTB *SOUTB
0V 0V 0V
Ground plate Shield
JA41
Cable connection
JA48 3 4 1 2
15 17 19 10 12 14 16
Recommended cable connector: PCR–E20FA (manufactured by Honda Tsushin Kogyo) FI30–20S (manufactured by Hirose Electric) FCN–247J020–G/E (manufactured by Fujitsu) 52622–2011 (manufactured by Molex Japan)
Recommended cable specification: A02B–0236–K845 Recommended wire specification: A66L–0001–0284#10P (#28AWG × 10 pairs)
NOTE 1 When this cable is installed close to other cables such as a
power line, a shielded wire must be connected to the ground plate. When the CNC is installed close to the serial spindle connector panel, however, no connection to the ground plate is necessary.
2 The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC and JA48.
6. SPINDLE CONNECTION B–63003EN/03
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Cable connection between the serial spindle connector panel and a spindle amplifier
(Interconnection cable 2)
�SIN SOUT
7
�SIN SOUT
JA7B (PCR–EV20MDT)
0V
0V
0V
19 20
SIN
�SOUT
1
3 2
4
6 5
8 7
9 10
Serial spindle connector panel
JA7A–1, 2 (PCR–E20MD)
α spindle amplifier module
0V
0V
0V
11
13 12
14
16 15
18 17
19 20
SIN
�SOUT
1
3 2
4
6 5
8 9 10
(+5V) (+5V)
(+5V) (+5V)
(+5V)
(+5V)
16 15
18 17
11
13 12
14
NOTE When an optical cable is used for the connection between the CNC and a spindle, the +5V signals indicated in parentheses are used to feed power to the optical I/O link adapter. Do not connect these signals when an optical cable is not used.
1 2 3 4 12 14 16
SOUT *SOUT SIN *SIN 0V 0V 0V
SIN *SIN
SOUT *SOUT
0V 0V 0V
Ground plate
Shield
JA4A–1, 2
Cable connection
JA7B 3 4 1 2
12 14 16
Recommended wire specification: A66L–0001–0284#10P (#28AWG × 10 pairs)
NOTE When this cable is installed close to other cables such as a power line, a shielded wire needs to be connected to the ground plate. When the serial spindle connector panel is installed close to the spindle amplifier module, a connection to the ground plate is unnecessary.
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145
(Cable connections when optical cables are used) Cable connection between the CNC and serial spindle connector panel
(Interconnection cable 3)
0V
+5V
0V
SINA �SINA SOUTA
SOUTB
JA48 (PCR–E20MDT)
0V
0V
0V
11
13 12
14
16 15
18 17
19 20
SINA
�SOUTA
�SOUTB
1
3 2
4
6 5
8 7
9 10
CNC (motherboard, sub–CPU board)
JA41 PCR–E20MDK–SL–A (PCR–EV20MDT)
Serial spindle connector panel
0V
SOUTB
*SOUTB
SINB
11
13 12
14
16 15
18 17
19 20
�SINA
�SOUTA
*SINB
1
3 2
4
6 5
8 7
9 10
SOUTA
[PCA] [�PCA] [PCB] [�PCB] +5V
�SINB +5V
+5V
SINB
+5V +5V
NOTE 1 The signals in brackets ([ ]) are used when a position
coder is used. These signals must not be used together with the second serial spindle interface.
2 The upper connector specification of JA41 is used with the LCD–mounted type i Series CNC. The lower connector specification (in parentheses) is used with the stand–alone type i Series CNC.
3 The second and fourth serial spindles are connected as branches from the spindle amplifier module.
6. SPINDLE CONNECTION B–63003EN/03
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1 2 3 4 15 17 19 10 9 18 20 12 14 16
SOUTA *SOUTA SINA *SINA SOUTB *SOUTB SINB *SINB +5V +5V +5V 0V 0V 0V
SINA *SINA
SOUTA *SOUTA
SINB *SINB
SOUTB *SOUTB
+5V +5V +5V
0V 0V 0V
Ground plate Shield
JA41
Cable connection
JA48 3 4 1 2
15 17 19 10
9 18 20 12 14 16
Recommended cable connector: PCR–E20FA (manufactured by Honda Tsushin Kogyo) FI30–20S (manufactured by Hirose Electric) FCN–247J020–G/E (manufactured by Fujitsu) 52622–2011 (manufactured by Molex Japan)
Recommended cable specification: A02B–0236–K847 Recommended wire specification: A66L–0001–0284#10P (#28AWG × 10 pairs)
NOTE 1 When this cable is installed close to other cables such as a
power line, a shielded wire needs to be connected to the ground plate. When the CNC is installed close to the serial spindle connector panel, however, a connection to the ground plate is unnecessary.
2 The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC and JA48.
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147
(Cable connection between the serial spindle connector panel and an optical I/O link adapter)
(Interconnection cable 4)
�SIN SOUT �SOUT�SOUT
+5V
�SIN SOUT
JD1 (PCR–E20LMDT)
0V
0V
0V
11
13 12
14
16 15
18 17
19 20
SIN1
3 2
4
6 5
8 7
9 10
Serial spindle connector panel
JA7A–1, 2 (PCR–E20MD)
Optical I/O link adapter
0V
0V
0V
11
13 12
14
16 15
18 17
19 20
SIN1
3 2
4
6 5
8 7
9 10
+5V
+5V +5V
+5V
+5V
1 2 3 4 9 18 20 11 12 13 14 15 16
SOUT *SOUT SIN *SIN +5V +5V +5V 0V 0V 0V 0V 0V 0V
SIN *SIN
SOUT *SOUT
+5V +5V +5V
0V
0V
0V
Ground plate Shield
JA7A–1, 2
Cable connection
JD1 4 3 2 1 9
18 20 11 12 13 14 15 16
Recommended cable connector: PCR–E20FA (manufactured by Honda Tsushin Kogyo) FCN–247J020–G/E (manufactured by Fujitsu) 52622–2011 (manufactured by Molex Japan)
Recommended wire specification: A66L–0001–0284#10P (#28AWG × 10 pairs)
6. SPINDLE CONNECTION B–63003EN/03
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8 9
SVC, ES
ENB1, ENB2
Spindle command voltage and common line
Spindle enable signal (Note 1) 1
3 2
ES 4
6 5
SVC 8 7
ENB1 9 ENB2 10
11
13 12
14
16 15
18 17
19 20
CNC
JA40(Main board) (PCR–E20MDK–SL–A)
7 5
DA2 E
SVC ES
ENB1 ENB2
Signal Name Description
CABLE CONNECTION ANALOG SPINDLE SERVO UNIT OR INVERTER
SHIELD
GROUNDING PLATE
RECOMMENDED CABLE–SIDE CONNECTOR PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu, Ltd.) 52622–2011 (Molex Japan Co., Ltd.) RECOMMENDED CABLE SPECIFICATION: A66L–0001–0284#10P (#28AWG × 10 pairs)
HDI0 (0V)
NOTE 1 Signals ENB1 and 2 turn on when the spindle command
voltage is effective. These signals are used when the FANUC Analog Spindle Servo Unit is used.
2 The analog output ratings are as follows: Output voltage: " 10 V Output current: 2 mA (maximum) Output impedance: 100 ohms
3 The parenthesized signals are used for the high–speed skip function (HDI).
4 The upper connector specification of JA40 is used with the LCD–mounted type i Series CNC. The lower connector specification (in parentheses) is used with the stand–alone type i Series CNC.
5 The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC.
6.2 ANALOG SPINDLE INTERFACE
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149
2 (�SIN) 1
3
(SIN)
(SOUT)
PA 4
6
(�SOUT) 5 �PA PB
8 7 �PB
9 +5V 10
0V 11
13 12
14
16
0V 15
0V
18 17
+5V
+5V 19 20
CNC
JA41(Main board) (PCR–E20MD)
PA, �PA
SOUT, �SOUT SIN,�SIN
5 6 7 8
15 17 9,18,20 12,14,16
A (PA) N (�PA) C (PB) R (�PB) B (�PZ) P (�PZ) H K
PA �PA
PB �PB
SC �SC +5V
0V
CNC
PB, �PB
SC
�SC
Signal Name Description
�SC Position coder phase C signals
Position coder phase A signals
Position coder phase A signals
Serial spindle signals (Note)
POSITION CODER
SHIELD
GROUNDING PLATE
RECOMMENDED CABLE–SIDE CONNECTOR PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu, Ltd.) 52622–2011 (Molex Japan Co., Ltd.) RECOMMENDED CABLE SPECIFICATION: A66L–0001–0286 (#20AWG 6 + #24AWG 3), MAX. LENGTH 20 m
NOTE 1 Signals SIN, �SIN, SOUT and �SOUT are for a serial
spindle. These signals are not used for an analog spindle. 2 As the connector on the cable side, the solder–type 15–pin
connector (FI40B–2015S, or conventional FI40–2015S) manufactured by Hirose Electric cannot be used.
3 The upper connector specification of JA41 is used with the LCD–mounted type i Series CNC. The lower connector specification (in parentheses) is used with the stand–alone type i Series CNC.
4 The recommended cable connector FI30–20S (manufactured by Hirose Electric) cannot be used for the stand–alone type i Series CNC.
6.3 POSITION CODER INTERFACE
7. SERVO INTERFACE B–63003EN/03
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7 SERVO INTERFACE
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Control unit
Connection of FSSB This figure is an example of connecting to an i Series CNC with a LCD–mounted type panel.
7.1 CONNECTION TO THE SERVO AMPLIFIERS
7. SERVO INTERFACE B–63003EN/03
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This chapter describes how to connect the servo units to the Series 21i/210i control unit. For details of the connection of the Servo amplifier α Series Descriptions (B–65162E), refer to the relevant manual.
COP10A
COP10B
COP10A
COP10B
COP10A
COP10B
COP10A
COP10B
COP10A
Control unit
Servo amplifier modules
Optical fiber cable
16i/160i : Maximum 8 axes 18i/180i : Maximum 6 axes 21i/210i : Maximum 4 axes 20i: Maximum 4 axes
Cable Length Restriction Within 100 m between units Total length within 500 m
The connection between the CNC control unit and the servo amplifiers should use only one optical fiber cable, regardless of the number of controlled axes. See APPENDIX D for details on the optical fiber cable.
In the control unit, the COP10A connector is placed on the servo card installed on the main board. When a sub–CPU card is used, COP10A is placed on the servo card installed on the sub–CPU board as well.
7.1.1 General
7.1.2 Interface to the Servo Amplifiers
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153
CP11A
Servo amplifier module
Control unit or the previous–stage servo amplifier module
Separate detector in- terface unit
Linear scale
This figure is an example of connecting the I/O Link to an i Series CNC with a LCD–mounted type panel.
7.1.3 Separate Detector Interface
7. SERVO INTERFACE B–63003EN/03
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COP10B
COP10A
CP11A
CNF1
Servo amplifier module
Optical fiber cable
Optical fiber cable
Separate detector interface unit 1
DC24V
CNC
COP10B
COP10A ÂÂÂ
Linear scale axis 1
Battery for absolute separate detector
Servo card
COP10A
|
|
|
Linear scale axis 2
Â
COP10B
COP10A
Â ÂÂ Â
COP10B
COP10A
Â ÂÂ Â
Â ÂÂ ÂÂ Â Â Â
JF101
JF102
JF103
JF104
JA4A
Â ÂÂ ÂÂ ÂÂ ÂÂ Â
Linear scale axis 3
Linear scale axis 4
CNF2
Separate detector interface unit 2
Â JF105 JF106
JF107
JF108
Â Â Â Â
Flat cable
Linear scale axis 5
Linear scale axis 6
Linear scale axis 7
Linear scale axis 8
Up to 8 axes with 16i/160i Up to 6 axes with 18i/180i Up to 4 axes with 21i/210i Up to 4 axes with 20i
When a separate pulse coder or linear scale is used, a separate detector interface unit, as shown above, is required. The separate detector interface unit should be connected to the CNC control unit through an optical fiber cable, as one of the units on the servo interface (FSSB). Although the above figure shows the separate detector interface connected in the final stage of the FSSB line, it can also be connected, at the nearest location, to the CNC control unit. Or, it can be installed between two servo amplifier modules.
B–63003EN/03 7. SERVO INTERFACE
155
Usually, the separate detector corresponding to a servo motor for each of the first to eighth axes is connected to each of separate detector interfaces JF101 to JF108. If necessary, the controlled axis numbers corresponding to JF101 to JF108 can be changed. For example, when separate detectors are to be used only for the second, fourth, sixth, and eighth controlled axes in the above figure, JF101 to JF104 of the basic interface unit can be assigned to these controlled axes, thus eliminating the need to use an expansion unit. The interface unit can feed 0.35 A (5 V) to each separate detector.
Item Specification
Power supply capacity Voltage 24 VDC ±10% Current 0.9 A (basic unit only) 1.5 A (basic unit + expansion unit)
Ordering information A02B–0236–C203 (basic) A02B–0236–C204 (expansion)
Method of installation An interface unit can be installed by using screws or a DIN rail.
Power to the separate detector interface unit should be supplied from an external 24 V DC power supply.
CP11A
+24V (1) 0V (2)
0V 1
3
+24V 2
Separate detector interface unit External power supply
24 V DC regulated power supply 24 V DC " 10%
Cable
CP11A AMP JAPAN 1–178288–3 (Housing) 1–175218–5 (Contact)
External power supply
Select a connector that matches the pin layout of the external power supply.
Recommended cable specification: A02B–0124–K830 (5 m) (The external power supply end of the cable is provided with M3 crimp terminals.)
The 24 V DC input to CP11A can be output at CP11B for use in branching. The connection of CP11B is identical to that of CP11A. In this case, the power supplied to CP11A should be equal to the sum of the rating of the separate detector interface unit and that of the units after CP11B.
7.1.4 Separate Detector Interface Unit Specification
7.1.5 Connection of Power Supply
7. SERVO INTERFACE B–63003EN/03
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1 PCA
2 *PCA
3 PCB
4 *PCB
11
12 0V
13
14 0V
5 PCZ
6 *PCZ
7 (+6V)
8 (REQ)
15
16 0V
17
18 +5V
9 +5V 19
JF101 to JF104 (PCR–EV20MDT)
10 20 +5V
Separate detector interface unit
SHIELD GROUNDING PLATE
Cable wiring
Linear scale
1
2 PCA
*PCA
PCA
*PCA 3
4 PCB
*PCB
PCB
*PCB 5
6 PCZ
*PCZ
PCZ
*PCZ 9
18 +5V
+5V
+5V
+5V 20
12 +5V
0V
+5V
0V 14
16 0V
0V
0V
0V
RECOMMENDED CABLE MATERIAL
A66L–0001–0286 (#20AWG 6 + #24AWG 3–pair)
+6V and REQ are for separate absolute pulse coders.
Recommended connectors: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex) FI40B–2015S (Hirose Electric)
NOTE The +5V signals above can be used to feed power to the linear scales. The supply current per linear scale is 0.35 A maximum.
7.1.6 Linear Scale Interface
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157
1 PCA
2 *PCA
3 PCB
4 *PCB
11
12 0V
13
14 0V
5 PCZ
6 *PCZ
7 +6V
8 REQ
15
16 0V
17
18 +5V
9 +5V 19
JF101 to JF108 (PCR–EV20MDT)
10 20 +5V
Separate detector interface unit
SHIELD GROUNDING PLATE
Cable wiring
Stand–alone type detector
1
2 PCA
*PCA
PCA
*PCA 3
4 PCB
*PCB
PCB
*PCB 5
6 PCZ
*PCZ
PCZ
*PCZ 7
8
+5V
+5V
+6VA
REQ 9
18
+5V
0V
+5V 20
12
0V
0V
0V
RECOMMENDED CABLE MATERIAL A66L–0001–0286 (#20AWG 6 + #24AWG 3–pair)
A PCA B *PCA C PCB D *PCB
E PCZ F *PCZ G H
J K L +5V M 0V
N SHLD P R S REQ
T +6VA U 0VA V
A
B
C
D
E
F
T
S
L
M
U
N
+6V
REQ
14
16 0VA
SHLD (Shield)
Pulse coder
(MS3102A–22–14P)
MS3106B22–14S
Recommended connectors: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex) FI40B–2015S (Hirose Electric)
NOTE The +5V signals above can be used to feed power to linear scales. The supply current per linear scale is 0.35 A maximum.
7.1.7 Stand–alone Type Pulse Coder Interface � For absolute detector
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1 PCA
2 *PCA
3 PCB
4 *PCB
11
12 0V
13
14 0V
5 PCZ
6 *PCZ
7 +6V
8 REQ
15
16 0V
17
18 +5V
9 +5V 19
JF101 to JF108 (PCR–EV20MDT)
10 20 +5V
SHIELD GROUNDING PLATE
Cable wiring
Stand–alone type detector
1
2 PCA
*PCA
PCA
*PCA 3
4 PCB
*PCB
PCB
*PCB 5
6 PCZ
*PCZ
PCZ
*PCZ
+5V
+5V
9
18
+5V
0V
+5V
+5V 20
12
0V
0V
0V
RECOMMENDED CABLE MATERIAL A66L–0001–0286 (#20AWG 6 + #24AWG 3–pair)
A PCA B PCB C +5V D *PCA
E *PCB F PCZ G *PCZ H SHLD
J +5V K +5V L M
N 0V P 0V R S
T 0V
A
D
B
E
F
G
C
J
K
N
P
T
H
14
16 0V
SHLD (Shield)
Pulse coder (MS3102A–20–29P)
MS3106B20–29SW REQ is not used.
+5V
0V
Separate detector interface unit
Recommended connectors: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex) FI40B–2015S (Hirose Electric)
NOTE The +5V signals above can be used to feed power to linear scales. The supply current per linear scale is 0.35 A maximum.
(Parallel interface)
� For incremental detector
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159
JF101AJF108 (PCR–EV20MDT)
1 SD
2 �SD
3
4
11
12 0V
13
14 0V
5 REQ
6 �REQ
7 +6V
8
15
16 0V
17
18 +5V
9 +5V 19
10 20 +5V
Separate detector interface unit
(Shield) Ground plate
Cable connection
Separate detector
1
2 SD
�SD
SD
vSD
5
6 REQ
�REQ
REQ
�REQ 7
+5V
+6VA
18
+5V
0V
+5V 20
12
0V
0V
0V
Recommended cable: A66L–0001–0266 (#20AWG × 6 + #24AWG × 3 pairs)
Recommended connector: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex Japan) FI40B–2015S (Hirose Electric)
A SD B C D �SD
E F �REQ G �REQ H SHLD
J +5V K +5V L M
N 0V P R +6VA S 0VA
T 0V U V
A
D
F
G
R
K
N
S
H
+6V
14
16 0VA
(Shield)
Pulse coder
MS3106B22–14S
+5V J
T 0V
NOTE The +5V signals above can be used to feed power to linear scales. The supply current per linear scale is 0.35 A maximum.
(Serial interface)
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The standard of the feedback signal from the additional detector is as shown below.
(1)A and B phase signal input
This is a method to input position information by the mutual 90 degree phase slip of A and B phase signals. Detection of the position is performed with the state in which the B phase is leading taken as a shift in the plus direction, and the state in which the A phase is leading as a shift in the minus direction.
Shift in plus direction
Shift in minus direction
A phase signal
B phase signal
A phase signal
B phase signal
(2)Phase difference and minimum repeat frequency
Td Td Td Td
0.5V
A
B
Tp
PCA/*PCA
*PCA/PCA
PCB/*PCB
*PCB/PCB 0.5V
(3)Z phase signal input
For the Z phase signal (1 rotation signal), a signal width of more than 1/4 frequency of the A phase or B phase signals is necessary.
Z phase signal
Tw
Twy 1/4 frequency of A phase or B phase
7.1.8 Input Signal Requirements
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Requirements for the signals at the input pins of input connectors JF101 to JF104.
TD y 0.15 µsec
The signals for these connectors are differential input signals with A and B phases. An important factor is time TD from point A, when the potential difference between PCA and *PCA exceeds 0.5V, to point B, when the potential difference between PCB and *PCB becomes lower than 0.5V. The minimum value of TD is 0.15 µs. The period and pulse width of the signals must be long enough to satisfy the above requirements.
PCA
*PCA
110Ω
560Ω
5V
The same circuit is used for B–phase signals (PCB and *PCB) and one–rotation signals (PCZ and *PCZ).
A–phase signal
If the separate pulse coder rotates in the opposite direction to that of the servo motor, reconnect the interface cable of the separate pulse coder as described below.
(1)Exchange signal PCA with signal PCB.
(2)Exchange signal *PCA with signal *PCB.
Time requirements
Receiver circuit
Relationship between the direction of rotation of the servo motor and that of the separate pulse coder
7. SERVO INTERFACE B–63003EN/03
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Separate detector interface unit
Absolute pulse coder battery case
7.1.9 Connection of Battery for Separate Absolute Detector
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163
01
03 02
04
06 05
+6V 08 07
09 10
11
13 12
14
16 15
18 17
19 20
JA4A (PCR–EV20MDT)
+6V 0V + –
0V
Separate detector interface unit Battery case
(M3 terminal)
JA4A
+6V 0V
+6V 0V
+ –
7 3
CABLE CONNECTION
RECOMMENDED CABLE MATERIAL: y 0.2 mm2 (7/0.18)
Battery case
Recommended connectors: PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex)
NOTE The battery for the separate absolute detector is required only when the separate absolute detector is used. When an absolute pulse coder with built–in motor is used, it is powered by the built–in battery of the amplifier, such that the battery for the separate absolute detector is not required.
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A flat cable is used to make a connection between the basic unit and expansion unit as shown below.
A flat cable not longer than 100 mm must be used.
CNF2CNF1
Units viewed from top
Basic unit Expansion unit
Marking
Mounting surface
� mark � mark
Place an order on a flat cable together with separate detector interface units.
7.1.10 Connection Between the Basic Unit and Expansion Unit
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Connector locations on the basic unit
Connector locations on the expansion unit
For the outside dimensions, see Appendix A.
7.1.11 Connector Locations
7. SERVO INTERFACE B–63003EN/03
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1) Notes on installation
(1)Use an interface unit in a completely enclosed cabinet.
(2) Install an interface unit on a vertical surface, and provide a space of 100 mm above and below the unit. Below an interface unit, do not place equipment that generates a large amount of heat.
(3)When using a basic unit and expansion unit, place the units as shown below so that the flat cable connecting the units does not block the vent holes. A flat cable not longer than 100 mm must be used.
Vent holes Flat cable
Basic unit Expansion unit
2) Installation using screws
Basic unit Expansion unit
When using both a basic unit and expansion unit, install the units as shown above, with the mounting holes horizontally separated by 70 to 80 mm.
7.1.12 Installation
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(1)Use the unit in a fully sealed cabinet.
(2) Install the unit on a vertical plane, and allow a clearance of 100 mm or more above and below the unit. Never place a device that generates a large amount of heat below the unit.
(3)For the outside dimensions of the unit, see Appendix A.
NOTE To install/remove the unit, a screwdriver must be inserted obliquely. So, sufficient access clearances are required on both sides of the unit. As a guideline, if the front of an adjacent unit appears flush with the unit or slightly set back, allow a clearance of about 20 mm between the unit and the adjacent unit. If the front of an adjacent unit protrudes beyond the front of the unit, allow a clearance of about 70 mm between the unit and the adjacent unit. Also, when installing the unit near a side of the cabinet, allow a clearance of about 70 mm between the unit and the side of the cabinet.
Access clearance near a separate detector interface unit
7.1.13 Notes on Installing a Separate Detector Interface Unit
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Installing the unit on the DIN rail
Installing the unit on the DIN rail
Removing the unit from the DIN rail
DIN rail
DIN rail
Installing the unit:
1. Hook the unit on the top of the DIN rail.
2. Push the unit in until it clicks.
Removing the unit:
1. Push down the lock by using a screwdriver.
2. Remove the unit by pulling the lower end of the unit towards you.
CAUTION When removing the unit, be careful not to damage the lock by applying excessive force. When installing and removing the unit, hold the upper and lower ends of the unit so that stress is not applied to the side (that surface with the slits) of the unit.
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The servo check connectors used with the i Series are not compatible with the conventional types. So, to connect the servo check board (board unit: A16B–1600–0320) or interface board for automatic adjustment (board unit: A16B–2300–0170, Unit: A06B–6057–H620) with the i Series, a new servo check adapter (board unit: A20B–1007–0240) and special cable (A660–2042–T154) are required. (The ordering information for the servo check adapter and cable is A02B–0236–K822.)
Examples of connection
When the servo check board is used
Connect TEST0–3 with CN2 of the servo check board via the currently used flat cable.
CA54
CNC
CN0
TESTn
CN2
Servo check adapter Servo check board
When the interface board for automatic adjustment is used
A) Connect TEST0–3 with CIN1/2 of the interface board for automatic adjustment via a currently used flat cable.
CA54
CNC
CN0
TESTn
CIN1
Interface board for automatic adjustment
CIN2
Servo check adapter
B) Connect TESTA/B with CIN3 of the interface board for automatic adjustment via a straight cable (such as A660–2042–T007#*****).
CA54
CNC
CN0
TESTx
CIN3
Interface board for automatic adjustment
Servo check adapter
NOTE In any case, use the special cable (A660–2042–T154) to connect CN0 with CA54 on the mother board of the CNC.
7.1.14 Connecting the Servo Check Adapter
7. SERVO INTERFACE B–63003EN/03
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Axis signal output
TEST0 1/2
TEST1 3/4
TEST2 5/6
TEST3 7/8
TESTA 1/2/3/4
TESTB 5/6/7/8
Connector ConnectorControlled axis number(*1)
Controlled axis number(*1)
(*1) The correspondence between the controlled axis numbers and servo axis numbers depends on the setting of parameter No. 1023.
Connector locations
TESTATESTB
TEST3
TEST2 TEST0
CN0
TEST1
Servo check adapter for the i Series A20B–1007–0240
NC side
Axis 5/6
Axis 7/8
Axes 5 to 8
Axis 1/2
Axis 3/4
Axes 1 to 4
Pin diagram
1
2
GND
CLKX0
3
4
GND
FSX0
5
6
DX2
DX0
7
8
CLKX2
FSX2
CN0
9
10
CLKX3
FSX3
11
12
GND
CLKX1
13
14
GND
FSX1
15
16
DX3
DX1
17
18
–15V
+5V
19
20
+15V
+5V
A1
A2
+5V
CLKXn
A3
A4
FSXn
DXn
A5
A6
A7
A8
TEST0–3
GND
GND
GND
GND
+5V
+15V
–15V
GND
B1
B2
B3
B4
B5
B6
B7
B8
1
2
GND
CLKX0/2
3
4
GND
FSX0/2
5
6
GND
DX0/2
7
8
TESTA/TESTB
9
10
11
12
GND
CLKX1/3
13
14
GND
FSX1/3
15
16
GND
DX1/3
17
18
–15V
+5V
19
20
+15V
+5V
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8 CONNECTING THE PC INTERFACEÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ
8. CONNECTING THE PC INTERFACE B–63003EN/03
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The control unit of LCD–mounted type Series 160i/180i/210i models incorporates PC functions. This chapter describes how to connect the PC function interface.
8.1 GENERAL
B–63003EN/03 8. CONNECTING THE PC INTERFACE
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ÃÃ ÃÃÃ ÃÃÃ
ÃÃ Ã Ã Ã
Ã
Unit rear panel
Serial port JD33
I/O device such as a Handy File
8.2 CONNECTION OF SERIAL PORT
8. CONNECTING THE PC INTERFACE B–63003EN/03
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The connector shown below is the RS–232–C serial port on the personal computer side. With the Series 210i control unit with PC functions, parameters and programs are input and output through the RS–232–C serial port of the personal computer. When the touch panel function is used, however, this interface is used by the touch panel, so parameters and programs should be input and output through the 2nd channel of the serial port on the personal computer side, which is located on the PC interface connector unit described in Section 8.7.
CNC Connector panel (Example)
JD33 (PCR–E20MDK–SL–A)
Serial port (D–Sub 25)
1 RD 11 SD
2 0V 12 0V
3 DR 13 ER
4 0V 14 0V
5 CS 15 RS
6 (RESERVE) 16 (RESERVE)
7 CD 17 (RESERVE)
8 (RESERVE) 18 (+5V)
9 RI 19 (+24V)
10 (+24V) 20 (+5V)
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
8 CD
9
10
11
12
13
14
15
16
17
18
19
20 ER
21
22 RI
23
24
25
( ) : For use by a FANUC I/O device.
NOTE 1 The +24 V power of the interface shown in the above figure is exclusively for use by a FANUC
I/O device (FANUC Cassette, FANUC Handy File, etc.). Do not use it for any other purpose. Also, do not connect more than one FANUC I/O device to a CNC control unit, as the rating of the +24 V power supply may be exceeded if more than one I/O device is used simultaneously.
2 The +5 V power of the interface is for use by the touch panel. Do not use it for any other purpose. 3 When performing a DNC operation which is processed directly by the CNC, or remote
diagnostics of the PMC, use the RS–232–C interface on the CNC side (JD36A, JD36B). 4 Do not connect any signal to those pins which are marked (RESERVE).
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(1)Cable connection (Example)
CNC (JD33) SD RD RS CS DR ER CD RI 0V
SD RD RS CS DR ER CD RI SG FG
11 01 15 05 03 13 07 09 02, 12
02 03 04 05 06 20 08 22 07 17
ÃÃÃÃÃÃ ÃÃÃÃÃÃ
Connector panel
Frame GND
(2)Recommended cable specification
A66L–0001–0284#10P: 0.08 mm2 × 10 pairs Recommended cable–side connector (JD33) PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu, Ltd.) 52622–2011 (Molex Japan Co., Ltd.)
NOTE Note that the FANUC standard punch panel cannot be used with this interface.
8. CONNECTING THE PC INTERFACE B–63003EN/03
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Ã Ã Ã
ÃÃÃ ÃÃÃ
Ã Ã Ã ÃÃÃ
ÃÃ
ÃÃ ÃÃ
Unit rear panel
Signal cable CD34
Power cable CN2
Floppy disk drive
8.3 CONNECTION OF FDDS (FLOPPY DISK DRIVES) (SIGNAL & POWER)
B–63003EN/03 8. CONNECTING THE PC INTERFACE
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1 0V 2 DENSEL 3 0V 4 5 0V 6 7 0V 8 �INDEX 9 0V 10 �MT0
11 0V 12 �DS1 13 0V 14 �DS0 15 0V 16 �MT1 17 0V 18 �DIR 19 0V 20 �STEP 21 0V 22 �WDATA 23 0V 24 �WE 25 0V 26 �TRK0 27 0V 28 �WPRT 29 0V 30 �RDATA 31 0V 32 HDSEL 33 0V 34 �DSKCH
CNC
CD34
CN2
1 2 3 4 1 +12V 2 0V 3 0V 4 +5V
FAS–34–17 of IDC type manufactured by Yamaichi Denki
AMP EI Series 4–pin Housing 171822–4 Contact 170262, 170263
1 0V 2 DENSEL 3 0V 4 5 0V 6 7 0V 8 �INDEX 9 0V 10 �DS0
11 0V 12 �DS1 13 0V 14 15 0V 16 �MT0 17 0V 18 �DIR 19 0V 20 �STEP 21 0V 22 �WDATA 23 0V 24 �WE 25 0V 26 �TRK0 27 0V 28 �WPRT 29 0V 30 �RDATA 31 0V 32 HDSEL 33 0V 34 �DSKCH
1 +5V 2 0V 3 0V 4 +5V
3.5″ floppy disk drive A
J1 (PS–34PE–D4LT1–1, JAE)
1 2 3 4
NOTE 1 This is an IBM PC–compatible standard interface. Particular care should be paid to the
following points, however. (1)Only two modes (720K/1.44M bytes) can be used. (2)“DENSEL” is fixed to the low level. (3)Not all commercially available floppy disk drives require both +12 V and +5 V DC. When
using a floppy disk drive which requires +12 V DC, pay careful attention to its power requirements.
2 Since many commercially available floppy disk drives perform differently with any one given personal computer, FANUC cannot guarantee all operations. Machine tool builders are requested to confirm the compatibility of each drive, and the operations that are supported. Also, be careful when using commercially available floppy disk drives because none offer dust–proof or drip–proof properties.
3 The FDD–side interface shown above is merely an example. Each cable should be designed according to the interface of the actual drive to be used.
8. CONNECTING THE PC INTERFACE B–63003EN/03
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(1) Cable connection
0V DENSEL
0V (NC)
0V (NC)
0V *INDEX
0V *MT0
0V *DS1
0V *DS0
0V *MT1
0V *DIR
0V *STEP
0V *WDATA
0V *WE
0V *TRK0
0V *WPRT
0V *RDATA
0V HDSEL
0V *DSKCH
0V DENSEL 0V (NC) 0V (NC) 0V *INDEX 0V *MT0 0V (NC) 0V *DS1 0V *DS0 0V *DIR 0V *STEP 0V *WDATA 0V *WE 0V *TRK0 0V *WPRT 0V *RDATA 0V HDSEL 0V *DSKCH
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1 2 3 4 5 6 7 8 9 16 15 14 13 12 11 10 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
CNC CD34
3.5″ floppy disk unit of panel mount type
Connector B mentioned on the previous page (See NOTE.)
Connector A mentioned on the previous page (See NOTE.)
1 2 3 4
1 2 3 4
+5V 0V 0V
+12V
+5V 0V (NC) (NC)
+5V 4 0V 3 0V 2
+12V 1
1 +5V 2 0V 3 (NC) 4 (NC)
CN2 CN2 J2 J2
J1
This is the IBM PC standard interface. Commercially available connecting cables feature wires for pins 10 to 16 that are twisted between the CNC and drive A, as shown in the above figure. When using such a cable, set the “Drive number setting pin” on drive A to “1” (second drive). Connect the floppy disk unit (A02B–0207–C006) provided by FANUC to connector A, shown above.
(2)Recommended cable specification A02B–0207–K801: Signal cable and power cable (1.0 m long)
B–63003EN/03 8. CONNECTING THE PC INTERFACE
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When this unit is to remain attached to the machine at all times, pay particular attention to the points below.
(1)Dust The sides of the unit are all perforated, with the exception of the front door. So, place the unit in a fully sealed cabinet. Dust can enter the floppy disk unit and cabinet through the floppy disk slot. This means that floppy disk failures are more likely to occur in a dusty environment.
(2)Temperature +5°C to +45°C (operating) The ambient temperature requirements for this unit are severer because of the restrictions imposed by the floppy disk unit. So, pay special attention to the method of cooling. Providing an air flow directly from a cooling fan is not recommended because dust can build up.
Never turn off the power while a floppy disk is inserted and particularly while the inserted floppy disk is being accessed (while the LED is lit). This caution should be conveyed to the end users.
8.3.1 Use Environment
8.3.2 Caution
8.   Such commercial keyboards can not always guarantee all required operations, therefore. The machine tool builder should check this point carefully beforehand. Usually, protection against dust and moisture is not provided by commercial full keyboards. This should also be considered by the machine tool builder.
 Dedicated to development and maintenance. . . . . .
A86L–0001–0211 101–type commercial type. . . . . . Dedicated to development and maintenance. . . . . .
A02L–0236–C130#JC FA full keyboard (Japanese)
. . A02B–0236–C130#EC FA full keyboard (English). .
LCD–mounted type full keyboard dedicated to. . . . . . the i Series CNC
NOTE 2 When using an FA full keyboard that is integrated into the
system, clamp the cable at a point as close as possible to the connector so that the weight of the cable is not directly applied to the connector joint.
8.4.1 Full Keyboard
8.  Such commercial keyboards can not always guarantee all required operations, therefore. The machine tool builder should check this point carefully beforehand. Usually, protection against dust and moisture is not provided by commercial full keyboards. This should also be considered by the machine tool builder.
1) Recommended mouse
A86L–0001–0212 Standard PS/2 mouse (commercial type). . . . . Dedicated to development and maintenance. . . . . .
8.4.2 Mouse
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HDD
Control unit
MDI unit
Rubber vibration insulator
Vertical with respect to the ground
8.5 CONNECTION OF HDD (HARD DISK DRIVE)
8. CONNECTING THE PC INTERFACE B–63003EN/03
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The hard disk drive itself is installed at the rear of the FANUC MDI unit. The machine tool builder is requested to connect the cable from the hard disk drive to connector “CNH1” of the CNC control unit by applying the following procedure.
Securing bracket
ÃÃ
CNH1
1. Remove the securing bracket from connector “CNH1”. (Remove the two screws for this.)
2. Plug the cable from the hard disk drive into connector “CNH1” of the control unit.
3. Place the securing bracket on the connector and tighten the two screws.
NOTE When an MDI unit with a hard disk drive is to be installed on the machine, install the MDI unit under the main control unit so that the rubber vibration insulators are vertical with respect to the ground, as shown on the previous page.
Connection
B–63003EN/03 8. CONNECTING THE PC INTERFACE
185
ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃ
ÃÃÃÃ ÃÃ ÃÃ
ÃÃ ÃÃ Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃÃÃ
ÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃ ÃÃÃÃÃÃ
ÃÃÃÃÃÃÃÃ ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ
Ã Ã ÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃ Ã Ã ÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃ Ã Ã ÃÃÃ
ÃÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃÃ ÃÃÃÃÃ
HDD
ÃÃ
CNY1
ÃÃÃÃÃÃ ÃÃÃÃÃÃ ÃÃÃÃÃÃ ÃÃÃÃÃÃ ÃÃÃÃÃÃ
C N
H 2
Control unit rear panel
PC interface connector panel unit
MDI unit rear panel
JD9: Parallel port
JD36F: RS–232–C (2nd channel)
8.6 CONNECTION OF THE PC INTERFACE CONNECTOR PANEL UNIT
8. CONNECTING THE PC INTERFACE B–63003EN/03
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1. If the hard disk drive is connected to the control unit (CNH1), disconnect it. (When a personal computer interface connection unit is installed, the hard disk drive cable is not connected to the main control unit. Instead, it is connected to the personal computer interface connection unit.)
2. Remove the screws (× 2) from the control unit. 3. Plug the connector (CN1) of the cable from the PC interface connector
panel unit into the connector (CNY1) of the control unit.
4. Tighten the screws (× 2).
CNY1
CN1
NOTE When a personal computer interface connection unit, mounted together with a hard disk drive on the MDI unit, is to be installed on the machine, install it under the control unit so that the rubber vibration insulators of the hard disk drive are vertical with respect to the ground, as shown on the previous page.
Connection method
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1 STD0 11 �STB
2 STD1 12 0V
3 STD2 13 �AFD
4 STD3 14 0V
5 STD4 15 �INIT
6 STD5 16 0V
7 STD6 17 �SLIN
8 STD7 18 �ACK
9 PE 19 �ERROR
10 SLCT 20 BUSY
JD9 (PCR–E20MDK–SL–A)
1 �STB 19 0V
2 STD 20 0V
3 STD1 21 0V
4 STD2 22 0V
5 STD3 23 0V
7 STD5 25 0V
6 STD4 24 0V
8 STD6 26 0V
9 STD7 27 0V
10 �ACK 28 0V
11 BUSY 29 0V
12 PE 30 0V
13 SLCT 31 �INIT
14 �AFD 32 �ERROR
15 33 0V
16 0V 34
17 FG 35
18 36 �SLIN
210i (PC interface connector panel unit) Example) Printer
1) Recommended wire: A66L–0001–0284#10P ... (0.08 mm2 × 10 pairs)
2) Recommended cable connector (JD9 side) PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex Japan)
NOTE 1 The printer–side interface shown above is merely an example. Each cable should be designed
according to the interface of the device which is connected to the PC interface connector panel unit.
2 Since many commercially available external devices, including printers, perform differently with any one given personal computer, FANUC cannot guarantee all operations. Machine tool builders are requested to confirm the compatibility of each drive, and the operations that are supported. Also, be careful when using commercially available external devices because none offer dust–proof or drip–proof properties.
8.6.1 Centronics Parallel Port
8. CONNECTING THE PC INTERFACE B–63003EN/03
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1 RD 11 SD
2 0V 12 0V
3 DR 13 ER
4 0V 14 0V
5 CS 15 RS
6 0V 16 0V
7 CD 17
8 0V 18
9 RI 19 (+24V)
10 (+24V) 20
JD36F (PCR–E20MDK–SL–A)
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
8 CD
9
10
11
12
13
14
15
16
17
18
19
20 ER
21
22 RI
23
24
25
( ) : For use by a FANUC I/O device
(DBM–25S)
201i (PC interface connector panel unit) Example) Host computer
1) Recommended wire: A66L–0001–0284#10P (0.08 mm2 × 10 pairs)
2) Recommended cable connector (JD36F side) PCR–E20FA (Honda Tsushin Kogyo) FI30–20S (Hirose Electric) FCN–247J020–G/E (Fujitsu) 52622–2011 (Molex Japan)
NOTE 1 The host computer–side interface shown above is merely an example. Each cable should be
designed according to the interface of the actual device to be connected to the PC interface connector panel unit.
2 The +24 V power of the interface on the PC interface connector panel unit side in the above figure is exclusively for use by a FANUC I/O device (FANUC Cassette, FANUC Handy File, etc.). Do not use it for other purpose. Also, do not to connect more than one FANUC I/O device to a CNC control unit, as the rating of the +24 V power supply may be exceeded if more than one I/O device is used simultaneously.
3 Do not connect anything to those pins for which a signal name is not indicated.
8.6.2 Serial Port 2
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(1)Usable boards Up to two ISA expansion boards, as shown below, can be used.
ÃÃÃ ÃÃÃ
Rear face component height: No more than 3.81 mm
Front face component height: No more than 13.34 mm
Section held by anti–vibration bracket
No more than 170 mm
127mm
Unit: mm
94 mm to 115 mm (A board whose dimensions fall outside the above range cannot be held by the anti–vibration bracket.)
Ã Ã
NOTE FANUC does not guarantee the operation of, or provide maintenance for, commercially available ISA expansion boards.
8.7 ISA EXPANSION UNITS
8.7.1 Installation Procedure
8. CONNECTING THE PC INTERFACE B–63003EN/03
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(2) ISA expansion board installation procedure (See Fig. 8.7.1.)
(a) Remove the anti–vibration brackets.
(b) Insert each board into the connector. Push it fully home.
(c) Secure each board with the screw.
(d)Attach the anti–vibration bracket to each board by tightening screws while holding the bracket against the board.
 CONNECTING THE PC INTERFACE
191
(1)Address map
� The memory space is identical to that of IBM PC–compatible personal computers. There is no special area used by Series 210i.
� In the I/O space, addresses 280H to 28FH are used by the Series 210i, such that they are not available for the ISA expansion boards. (These addresses can be changed, however. They can be set with a rotary switch on the PC interface connector panel unit.) Other areas in the I/O space are identical to an IBM PC–compatible personal computer.
ÃÃÃÃ Ã
SW3 SW2 SW1
(L) (M) (N)
The I/O addresses of Series 210i are: LMN0H to LMNFH.
L, M and N are set as shown below when the unit is shipped from FANUC.
L = 0 (SW3) M = 2 (SW2) N = 8 (SW1)
(2) Interrupt, DMA request
� Of the IRQ signals, the following are not used by the Series 210i. IRQ10, IRQ11
� Of the DRQ signals, the following is used by the Series 210i. DRQ2: Floppy disk drive.
(3) Installation and environmental conditions for ISA expansion boards See Section 3.1. If, however, the specifications of the ISA expansion boards are inferior to those listed in Section 3.1, these conditions are restricted by those of the ISA expansion boards.
(4)Power supply to ISA expansion boards The table below indicates the ratings of the power supply that can be fed to the ISA expansion boards mounted on the ISA expansion unit. (The total values for two slots are indicated.)
Voltage Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ Rating
Ã Ã Ã
Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ
+5V" 10%Ã Ã ÃÃÃÃÃÃÃÃÃÃÃ 3.0 A maximumÃ
Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ +12V" 10%Ã
Ã ÃÃÃÃÃÃÃÃÃÃÃ 0.5 A maximumÃ
Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ
–12V" 10% Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ 0.1 A maximum
Ã Ã Ã
Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ
–5V" 10% Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ
ÃÃÃÃÃÃÃÃÃÃÃ
0.05 A maximum Ã Ã Ã
Ã Ã Ã
ÃÃÃÃÃÃÃÃÃÃÃ
ÃÃÃÃÃÃÃÃÃÃÃ(5)Other In addition to the cautions given above, normal operation may be impossible under any of the following conditions.
� When pull–up or pull–down processing has been applied to the ISA bus signals.
� When the refresh cycle of the ISA bus is in use. In addition to the above, note that further conditions may be added in the future.
8.7.2 Operating Precautions
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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9 FANUC INTELLIGENT TERMINAL TYPE 2
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The FANUC intelligent terminal type 2 (hereafter called intelligent terminal type 2) is on an IBM PC compatible panel computer. Connecting the intelligent terminal type 2 to an i Series CNC system via a high–speed optical fiber (high–speed serial bus) provides the system with personal computer functions.
The copyrights to Windows 95, Windows NT, and other supplied software used in the intelligent terminal type 2 are owned by Microsoft Corporation of the USA, Chips and Technologies of the USA, International Business Machines Corporation of the USA, Matsushita Electric Industrial Co. of Japan, Ltd and/or Fanuc Ltd of Japan.
The software stated above and the related manuals may not be used or reproduced in part or whole without permission. They may not be sold separately from the intelligent terminal type 2. They can be used only when the purchaser agrees all the terms and conditions stated in the license attached to the intelligent terminal type 2. The purchaser’s applying power to the intelligent terminal type 2 is deemed as their intention to agree to the terms and conditions in the license.
NOTE 1 IBM is a registered trademark of International Business
Machines Corporation of the USA. 2 Windows is a registered trademark of Microsoft Corporation
of the USA. 3 Other company names and product names mentioned in
this manual are trademarks or registered trademarks of the respective companies.
9.1 OVERVIEW
9.2 CAUTIONS
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
194
Connection with the intelligent terminal
ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ
Control unit
ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ
ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ
FA typewriter–
style keyboard
This section describes the connection of only those components enclosed in the dotted lines above. Either an FA typewriter–style keyboard or an MDI unit can be connected.
ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ ÂÂÂÂÂ
DC24V
ÂÂ ÂÂ ÂÂ
ÂÂÂ ÂÂÂ ÂÂÂ
JD45 ÂÂ ÂÂ ÂÂ
ÂÂ ÂÂ ÂÂ
CK1
ÂÂ ÂÂ ÂÂ ÂÂ
ÂÂ ÂÂ ÂÂ ÂÂ
CK2
MDI Unit
A 50 cm (approximate length) flat cable for soft keys is provided with the intelligent terminal. If the intelligent terminal is equipped with a touch panel, this cable need not be used.
Intelligent terminal
9.3 CONNECTION
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195
9.4 GENERAL CONNECTION DIAGRAMS
9.4.1 Intelligent Terminal Having Neither Soft Keys nor a Touch Panel
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
196
Ÿ Ÿ Ÿ Ÿ
Ÿ ŸŸ
Ž Ž Ž Ž
ŽŽ ŽŽ
ŸŸ
CNC control unit
Power supply unit
HSSB interface board
HSSB (COP7)
Other printed–circuit boards
MDI (JA2)
Intelligent terminal type 2
HSSB (COP7)
+24V (CP5)
KEYBOARD (CD32A)
MOUSE (CD32B)
RS232–1 (JD33)
RS232–2 (JD34)
CENTRO (JD9)
FDD SIGNAL (CD34)
FDD POWER (CN2)
ISA ex- pansion board
ISA expansion backplane
ISA expansion
: Optical link module cable
: AMP (dynamic)
: AMP (6–pin mini DIN)
: AMP (4–pin EI series)
: Others
*�
��
Typewriter–style keyboard
Mouse
RS–232C channel 1
RS–232C channel 2
*�
I/O unit
I/O unit
Printer
Floppy disk drive
Power supply (+24 VDC)
PCMCI card
Power supply
*�
FA typewriter– style keyboard
*1 This device can be used only for application development; it cannot be used for a production run.
P C
M C
IA c
ar d
sl ot
10 .4
T F
T li
qu id
c ry
st al
p an
el or
1 0.
4 FA
–u se
li qu
id c
ry st
al p
an el
ISA ex- pansion board
Mouse
Power supply
Power supply
: Hirose Electric Co., Ltd. (34–pin flat cable)
Honda Tsushin Kogyo Co., Ltd. (20–pin PCR)
:
Refer to the applicable CNC connection manual for descriptions of connections not explained above.
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ŸŸ Ÿ ŸŸ Ÿ
Ž Ž Ž Ž
HSSB (COP7)
MDI (JA2)
(CNK1)
(CNK2)
HSSB (COP7)
+24V (CP5)
KEYBOARD (CD32A)
MOUSE (CD32B)
RS232–1 (JD33)
RS232–2 (JD34)
CENTRO (JD9)
FDD SIGNAL (CD34)
FDD POWER (CN2)
*�
*�
*�
CNC control unit
Power supply unit
HSSB interface board
Other printed–circuit boards
Intelligent terminal type 2
Power supply (+24 VDC)
PCMCIA card
P C
M C
IA c
ar d
sl ot
10 .4
T F
T li
qu id
c ry
st al
p an
el or
1 0.
4 FA
–u se
li qu
id c
ry st
al p
an el
Stand–alone type MDI
Soft key
ISA ex- pansion board ISA
expansion
Floppy disk drive
ISA ex- pansion board
ISA expansion backplane
*1 This device can be used only for application development; it cannot be used for a production run.
Typewriter–style keyboard
Mouse
RS–232C channel 1
RS–232C channel 2 I/O unit
I/O unit
Printer
Power supply
Power supply
Power supply
Ž
Ÿ Ÿ
: Optical link module cable
: AMP (dynamic)
: AMP (6–pin mini DIN)
: AMP (4–pin EI series)
: Others
: Hirose Electric Co., Ltd. (34–pin flat cable)
Honda Tsushin Kogyo Co., Ltd. (20–pin PCR)
:
Refer to the applicable CNC connection manual for descriptions of connections not explained above.
9.4.2 Intelligent Terminal Having Soft Keys but No Touch Panel
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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ŸŸ Ÿ ŸŸ Ÿ
Ž Ž Ž Ž
CNC control unit
Power supply unit
HSSB interface board
HSSB (COP7)
Other printed–circuit boards
MDI (JA2)
Stand–alone type MDI (*1)
Intelligent terminal type 2
(CNK1)
HSSB (COP7)
+24V (CP5)
KEYBOARD (CD32A)
MOUSE (CD32B)
RS232–1 (JD33)
RS232–2 (JD34)
CENTRO (JD9)
FDD SIGNAL (CD34)
FDD POWER (CN2)
RS–232C channel 1(*3) RS–232C channel 2
*�
Power supply (+24 VDC)
PCMCIA card
*�
*�
Typewriter–style keyboard
Mouse
Mouse
*�
FA typewrit- er–style keyboard (*1)
P C
M C
IA c
ar d
sl ot
10 .4
T F
T li
qu id
c ry
st al
p an
el or
1 0.
4 FA
–u se
li qu
id c
ry st
al p
an el
ISA ex- pansion board ISA
expansion
Floppy disk drive
ISA ex- pansion board
ISA expansion backplane
Printer Power supply
I/O unit Power supply
*1 Either a stand–alone type MDI or FA typewriter–style keyboard can be used. *2 This device can be used only for application development; it cannot be used for a production run. *3 RS–232C channel 1 is used for the touch panel. It cannot be used for any other device.
Ž
Ÿ Ÿ
: Optical link module cable
: AMP (dynamic)
: AMP (6–pin mini DIN)
: AMP (4–pin EI series)
: Others
: Hirose Electric Co., Ltd. (34–pin flat cable)
Honda Tsushin Kogyo Co., Ltd. (20–pin PCR)
:
Refer to the applicable CNC connection manual for descriptions of connections not explained above.
9.4.3 Intelligent Terminal Having a Touch Panel but No Soft Key
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When using intelligent terminal type 2, observe the following conditions relating to the cabinet in which the terminal is installed.
Ambient temperature Operating: 5°C to 45°C (*1) Storage: –20°C to 60°C
Temperature drift 20°C/hour (maximum)
Ambient relative humidity
Regular: 10% to 75% (without condensation) Short term (within one month): 10% to 90% (without condensation)
Vibration Operating: 0.5 G or less(*2) Storage: 1.0 G or less
Atmosphere Enclosure in a completely sealed cabinet
Altitude Operating: –60 to 1000 m Storage: –60 to 1200 m
*1 Operating ambient temperature: A temperature sensor in the intelligent terminal type 2 is used to check whether the temperature range described above is satisfied. (The detected state can be confirmed from the LEDs on the high–speed serial bus interface board of the CNC.) 1) If the specified temperature range is not satisfied when the power
is switched on, the system hangs without displaying anything on the screen. This error status can be confirmed using the LEDs mentioned above. When the temperature falls within the specified range the system, including the terminal, starts automatically.
2) If the temperature moves outside the specified range after the system starts, an error is detected when an attempt is made to access the hard disk.
*2 Vibration: The intelligent terminal type 2 and its built–in hard disk may be subject to vibration. After the terminal is mounted on the machine, carefully check for vibration. If an ISA expansion board is used, the vibration tolerance may be lower than that listed above, depending on the specification of the card.
CAUTION Even when the environmental conditions listed above are satisfied, an operator error or an accident may destroy data on the hard disk. This is quite likely if the power is switched off while the hard disk is being accessed. Do NOT switch off the power while the hard disk is being accessed. Be sure inform end users of this caution. Always create and keep a backup copy of the data on the hard disk to prepare for the worst case.
Also note that options for development and maintenance use may not satisfy the above requirements.
9.5 SPECIFICATIONS
9.5.1 Installation Environmental Conditions
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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(1) Input power
(a) Specification To use the intelligent terminal type 2, prepare a power supply that satisfies the requirements listed below:
Input power supply voltage +24 VDC ±10%
Input power supply current 3.5 A (maximum)
NOTE Use of the FANUC I/O unit also requires +1 A.
(b)Timing The intelligent terminal type 2 should be switched on and off within ±100 ms of the CNC power supply being switched on and off.
(2)Supply power The intelligent terminal type 2 can supply power, as listed below, to peripheral equipment. Check the amount of current drawn by each unit you want to use.
Supply voltage Peripheral unit Current (maxi- mum)
+12V ISA, FDD (CN2)
400mA
+5V FDD (CN2), keyboard (CD32, JD33), mouse (JD33)
1000mA
ISA 3500mA
–12V ISA 180mA
–5V ISA 74mA
(3)Heat dissipation 37 W (during normal operation)
NOTE The amount of heat generated by the intelligent terminal type 2 increases if a peripheral unit or ISA expansion board is connected.
Before switching off the intelligent terminal type 2, terminate all applications and the OS according to the normal shutdown procedure. If the terminal is switched off while an application or the OS is still running, the terminal may fail to operate normally next time it is switched on. In the worst case, the initialization command for the hard disk drive may become inoperable.
9.5.2 Power Supply Specification
9.5.3 Shutdown
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The space shown below must be available around the intelligent terminal type 2 after it is installed.
A: Space for cables. Provide an appropriate area at A so that the cables to be used can be installed. If an ISA expansion board is used, determine dimension X so that the cable to be used with the ISA expansion board can be installed.
B: This space is required for battery replacement in the intelligent terminal mounted on the panel. Battery replacement requires that the operator work at the rear of the terminal.
C: This space is required for ventilation.
� If you want to perform fuse replacement in intelligent terminal type 2 while the terminal is mounted on the panel, there must be sufficient space available for maintenance work at the rear of the terminal.
B
C C
A
B
A
X
110 290
50 80
100
Front Rear
ISA expansion board location
Fuse
Battery
(Unit: mm)
9.6 INSTALLATION SPACE
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Soft key (connected to stand–alone type MDI) ‡ 9.7.10
CP5
CD34
CD32A
CD32B
COP7
Rear view
PCMCIA card slot (LCD side)
Marking Function
CP5 Main power supply input ‡ 9.7.2 CD34 Floppy disk drive signal ‡ 9.7.3 CD32A Typewriter–style keyboard ‡ 9.7.4 CD32B Mouse ‡ 9.7.5 JD9 Parallel port ‡ 9.7.6 JD34 Serial port 2 ‡ 9.7.7 JD33 Serial port 1 ‡ 9.7.8 CN2 Floppy disk drive power supply output ‡ 9.7.3 COP7 High–speed serial bus (HSSB) ‡ 9.7.9
PCMCIA card ‡ 9.7.11
JD 9
JD 34
JD 33
C N
2
NOTE 1 No ISA expansion unit is used in the above example. 2 The soft key is provided only on the intelligent terminal type
2 with soft keys.
9.7 PERIPHERAL EQUIPMENT AND CONNECTION
9.7.1 Connector Layout Diagram
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1
2
3
Intelligent terminal type 2
CP5
+24V
0V +24 VDC input
AMP 2–178288–3 (CASE) 1–175218–5 (CONTACT)
(1)Cable connection
1
2
+24V
0V
+24V
0V
(2)Recommended cable conductor Use a cable whose conductor is not smaller than 30/0.18 (0.75 mm2).
NOTE This power supply cable should be routed away from the signal lines of the intelligent terminal.
9.7.2 Main Power Supply Input
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1 0V 2 DENSEL 3 0V 4 5 0V 6 7 0V 8 �INDEX 9 0V 10 �DS0
11 0V 12 �DS1 13 0V 14 15 0V 16 �MT0 17 0V 18 �DIR 19 0V 20 �STEP 21 0V 22 �WDATA 23 0V 24 �WE 25 0V 26 �TRK0 27 0V 28 �WPRT 29 0V 30 �RDATA 31 0V 32 HDSEL 33 0V 34 �DSKCH
1 0V 2 DENSEL 3 0V 4 5 0V 6 7 0V 8 �INDEX 9 0V 10 �MT0
11 0V 12 �DS1 13 0V 14 �DS0 15 0V 16 �MT1 17 0V 18 �DIR 19 0V 20 �STEP 21 0V 22 �WDATA 23 0V 24 �WE 25 0V 26 �TRK0 27 0V 28 �WPRT 29 0V 30 �RDATA 31 0V 32 HDSEL 33 0V 34 �DSKCH
Intelligent terminal type 2 Panel–mount type 3.5″ floppy disk drive
CD34
AMP EI series 4–pin connector Housing: 171822–4 Contact: 170262 and 170263
1 +12V 2 0V 3 0V 4 +5V
1 +5V 2 0V 3 (NC) 4 (NC)
IDC type FAS–34–17 produced by Yamaichi Denki
CN2
1 2 3 4
AB
4 3 2 1 J2
NOTE
1 This is a standard interface for the IBM PC compatible. Note the following: � Only two floppy disk density modes (720 Kbytes and 1.44 Mbytes) are supported. � The DENSEL signal level is fixed to low. � Not all commercial floppy disk drives require both +12 V and +5 V power supplies. If your
floppy disk drive requires +12 VDC, pay careful attention to its power requirements. 2 Commercial floppy disk drives are prone to compatibility problems with personal computers to
some degree. It is not guaranteed that the intelligent terminal type 2 can operate with every commercial floppy disk drive. Machine tool builders are requested to check the operability of the floppy disk drives they select. Keep in mind that commercial floppy disk drives are neither dust–proof nor moisture–resistant.
3 The interface on the drive side shown above is only an example. Design an interface cable according to the specification of the drive with which it is used.
9.7.3 Floppy Disk Drive (Signal and Power Supply)
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(1)Cable connection
0V DENSEL
0V (NC)
0V (NC)
0V *INDEX
0V *MT0
0V *DS1
0V *DS0
0V *MT1
0V *DIR
0V *STEP
0V *WDATA
0V *WE
0V *TRK0
0V *WPRT
0V *RDATA
0V HDSEL
0V *DSKCH
0V DENSEL 0V (NC) 0V (NC) 0V *INDEX 0V *MT0 0V (NC) 0V *DS1 0V *DS0 0V *DIR 0V *STEP 0V *WDATA 0V *WE 0V *TRK0 0V *WPRT 0V *RDATA 0V HDSEL 0V *DSKCH
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1 2 3 4 5 6 7 8 9 16 15 14 13 12 11 10 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
CNC CD34
Panel–mount type 3.5″ floppy disk unit
J1
Pin assignment for connector B on the previous page (see Note)
Pin assignment for connector A on the previous page (see Note)
1 2 3 4
1 2 3 4
+5V 0V 0V
+12V
+5V 0V (NC) (NC)
+5V 4 0V 3 0V 2
+12V 1
1 +5V 2 0V 3 (NC) 4 (NC)
CN2 CN2 J2 J2
This is the standard interface for the IBM PC compatible. Commercially available cables are cross–connected between pins 10 and 16 (between the CNC and drive A) as shown above. In this case, “drive No. setting pin” on drive A should be set to 1 (second drive). The floppy disk unit (A02B–0207–C006) offered by FANUC should be attached to connector A, described above.
(2)Specification of the recommended cable A02B–0207–K801: Signal cable and power supply cable (1.0 m long)
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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When using this unit on the machine, observe the following cautions:
(1)Dust Because the intelligent terminal type 2 is not covered with panels, except for the front door section, it must be enclosed in a sealed cabinet. While the door is open, dust can enter the floppy disk unit and cabinet via the disk insertion slot. If the terminal is installed in a dusty environment, more floppy disk failures than normal may occur.
(2)Temperature +5°C to +45°C (operating) The operating temperature range for this unit is stricter than ordinary units because of the restrictions imposed by the floppy disk. So, pay special attention to the way it is cooled. Avoid blowing air directly from a cooling fan, as dust in the air may stick to the components of the unit.
Do NOT switch on the power to intelligent terminal type 2 while a floppy disk is inserted, and especially when the floppy disk is being accessed (LED is on). Machine tool builders are requested to provide this information to their end users.
<IP_ADDRESS> Operating environment
<IP_ADDRESS> Handling precautions
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HSSB interface board (CNC side)
COP7
Optical fiber
COP7
Intelligent terminal type 2
1) Recommended cables (optical fiber cables) Only the following optical fiber cables can be used.
Machine tool builders cannot cut or extend optical fiber cables. Select an appropriate type from the above list.
9.7.4 High–speed Serial Bus (HSSB)
9.

A02B–0234–C120#JC FA typewriter–style keyboard. . (Japanese–language version)
A02B–0234–C120#EC FA typewriter–style keyboard . .  It is not guaranteed that the intelligent terminal type 2 can operate with every commercial typewriter–style keyboard. Machine tool builders are requested to check the operability of the typewriter–style keyboards they select. Keep in mind that general commercial typewriter–style keyboards are neither dust–proof nor moisture–resistant.
2 If an FA typewriter–style keyboard is incorporated into the system, clamp its cable at a point as close to it as possible so that the weight of the cable is not applied directly to the connector.
9.7.5 Typewriter–style Keyboard
B–63003EN/03 9.
NOTE 1 Commercial mice are prone to compatibility problems with
personal computers to some degree. It is not guaranteed that the intelligent terminal type 2 can operate with every commercial mouse. Machine tool builders are requested to check the operability of the mice they select. Keep in mind that general commercial mice are neither dust–proof nor moisture–resistant.
2 If an FA typewriter–style keyboard is incorporated into the system, clamp its cable at a point as close to it as possible so that the weight of the cable is not applied directly to the connector.
9.7.6 Mouse
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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1 STD0 11 �STB
2 STD1 12 0V
3 STD2 13 �AFD
4 STD3 14 0V
5 STD4 15 �INIT
6 STD5 16 0V
7 STD6 17 �SLIN
8 STD7 18 �ACK
9 PE 19 �ERROR
10 SLCT 20 BUSY
JD9 (PCR–E20MDK–SL–A)
1 �STB 19 0V
2 STD 20 0V
3 STD1 21 0V
4 STD2 22 0V
5 STD3 23 0V
7 STD5 25 0V
6 STD4 24 0V
8 STD6 26 0V
9 STD7 27 0V
10 �ACK 28 0V
11 BUSY 29 0V
12 PE 30 0V
13 SLCT 31 �INIT
14 �AFD 32 �ERROR
15 33 0V
16 0V 34
17 FG 35
18 36 �SLIN
Intelligent terminal type 2 Example) Printer
1) Recommended cable conductor A66L–0001–0284#10P: 10 pairs of 0.08 mm2 wires
2) Recommended cable–end connectors (JD9 side) PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu Limited) 52622–2011 (Molex Japan)
NOTE 1 The interface on the printer side shown above is only an example. Design an interface cable
according to the specification of the printer with which it is used. 2 Commercial printers are prone to compatibility problems with personal computers to some
degree. It is not guaranteed that intelligent terminal type 2 can operate with every commercial printer. Machine tool builders are requested to check the operability of the printers they select. Keep in mind that general commercial printers are neither dust–proof nor moisture–resistant.
9.7.7 Centronics Parallel Port
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1 RD 11 SD
2 0V 12 0V
3 DR 13 ER
4 0V 14 0V
5 CS 15 RS
6 0V 16 0V
7 CD 17
8 0V 18
9 RI 19 (+24V)
10 (+24V) 20
JD34F (PCR–E20MDK–SL–A)
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
8 CD
9
10
11
12
13
14
15
16
17
18
19
20 ER
21
22 RI
23
24
25
( ) : Used for a FANUC I/O unit
(DBM–25S)
Intelligent terminal type 2 Example) Host computer
1) Recommended cable conductor A66L–0001–0284#10P: 10 pairs of 0.08 mm2 wires
2) Recommended cable–end connectors (JD36 side) PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu Limited) 52622–2011 (Molex Japan)
NOTE 1 The interface on the host computer side shown above is
only an example. Design an interface cable according to the specification of the host computer with which it is used.
2 The +24 V lines in the interface of the personal computer interface connection unit side, shown above, can be used only with FANUC I/O units (such as the FANUC cassette and FANUC Handy File). Do not use these lines for any other purpose. Also, do not connect more than one of these units to one CNC control unit. Otherwise, the +24 V power supply capacity may be exceeded.
3 Do not connect anything to pins that are not labeled.
9.7.8 Serial Port 2
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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For an intelligent terminal having a touch panel, the touch panel controller uses serial port 1. So this connector cannot be used for any other purpose. The touch panel controller is connected, using a dedicated connector rather than JD33.
1 RD 11 SD
2 0V 12 0V
3 DR 13 ER
4 0V 14 0V
5 CS 15 RS
6 0V 16 0V
7 CD 17
8 0V 18
9 RI 19 (+24V)
10 (+24V) 20
JD33 (PCR–E20MDK–SL–A)
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
8 CD
9
10
11
12
13
14
15
16
17
18
19
20 ER
21
22 RI
23
24
25
( ) : Used for a FANUC I/O unit
(DBM–25S)
Intelligent terminal type 2 Example) Host computer
1) Recommended cable conductor A66L–0001–0284#10P: 10 pairs of 0.08 mm2 wires
2) Recommended cable–end connectors (JD36 side) PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu Limited) 52622–2011 (Molex Japan)
NOTE 1 he interface on the host computer side shown above is only
an example. Design an interface cable according to the specification of the host computer with which it is used.
2 The +24 V lines in the interface on the personal computer interface connection unit side shown above can be used only for FANUC I/O units (such as the FANUC cassette and FANUC Handy File). Do not use these lines for any other purpose. Also, do not connect more than one of these units to one CNC control unit. Otherwise, the +24 V power supply capacity may be exceeded.
3 Do not connect anything to those pins that are not labeled.
9.7.9 Serial Port 1
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Intelligent terminal type 2
CNK2
50cm
Stand–alone type MDI unit
(1)Cable length: 50 cm
9.7.10 Soft Keys
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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(1)Usable boards Up to two ISA expansion boards (shown below) can be used in intelligent terminal type 2.
Components installed on the rear surface of the board may not be taller than 3.81 mm.
Components installed on the front surface of the board may not be taller than 13.34 mm.
Portions held with damping metal fixtures
170 mm or less
5 5
20 20
Unit : mm
Between 79 mm and 113 mm (inclusive) (If the board size does not fall within the range stated above, it can not be held with damping metal fixtures.
NOTE FANUC does not guarantee the normal operation of any commercial ISA expansion board and is not responsible for its maintenance.
(2) ISA expansion board installation procedure (See the following diagram.)
a) Remove the damping metal fixtures.
b) Fully insert the board into the connector.
c) Fasten the board with the provided screws.
 If more than one ISA expansion board is installed, the board installed in slot A must be shorter than that installed in slot B; otherwise, it will be impossible to hold both with damping metal fixtures.
9.8 ISA EXPANSION BOARD
9.8.1 Installation Method
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Screw–down portion A
Damping metal fixture B
Screw
Screw–down portion B
Slot A
Slot B
Damping metal fixture A
ISA expansion board installation
(1)Address map
� Intelligent terminal type 2 uses the same memory space configuration as the IBM PC and compatibles. It cannot use E0000H to EFFFFH, however.
� The ISA expansion board cannot use the I/O space between 0280H and 028FH, because the intelligent terminal type 2 uses this I/O space. However, these addresses can be changed using the rotary switch on the main printed–circuit board.
The I/O addresses for the intelligent terminal type 2 are LMN0H to LMNFH. They are factory–set as follows: L = 0 (SW3) M = 2 (SW2) N = 8 (SW1)
Rear view
9.8.2 Handling Precautions
9. FANUC INTELLIGENT TERMINAL TYPE 2 B–63003EN/03
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The other areas for intelligent terminal type 2 are the same as for the IBM PC and compatibles.
� COM1, COM2, and parallel ports are specified at setup.
(2) Interrupt and DMA requests
� The IRQ signals not used by the intelligent terminal type 2 are as follows: IRQ10 and IRQ11
� The DRQ signal used by the intelligent terminal type 2 is as follows: DRQ2 (floppy disk drive)
(3)Allowable power supply current For the allowable power supply current for the ISA expansion board, see Section 9.5.2, “Power supply specification.”
(4)Cabling For cabling, see Section 9.6, “Installation Space.”
(5)Environmental conditions for ISA expansion board installation For the environmental conditions that must be satisfied when installing an ISA expansion board, see the respective ISA expansion board specifications. If your ISA expansion board does not satisfy the conditions stated in Section 9.5.1, “Installation environmental conditions,” the environmental conditions for your intelligent terminal type 2 will default to those for your ISA expansion board.
(6)Miscellaneous In addition to the handling precautions stated above, the ISA expansion board may not operate normally if:
� Its ISA signal is pulled up or down.
� It uses the ISA bus refresh cycle.
� It functions as the bus master to perform 8–bit write access to the host. Note that the AHA–154 SCSI interface board manufactured by Adaptec cannot be used in intelligent terminal type 2.
It is likely that conditions will be added in the future.
FANUC does not guarantee the normal operation of any ISA expansion board. In addition, FANUC is not able to provide troubleshooting or maintenance related to ISA expansion boards.
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10 CONNECTION TO FANUC I/O Link
10. CONNECTION TO FANUC I/O Link B–63003EN/03
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The FANUC I/O Link is a serial interface which connects the CNC, cell controller, I/O Unit–A, or Power Mate and transfers I/O signals (bit data) at high speeds between each device. The FANUC I/O Link regards one device as the master and other devices as slaves when more than one device is connected. Input signals from the slaves are sent to the master at specified intervals. Output signals from the master are also sent to the slaves at specified intervals.
10.1 GENERAL
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On i Series, the interface connector JD1A for I/O Link is provided on the main board. In the I/O there are the master station and its slave stations. The master is the control unit of the CNC, and the slave is the I/O unit–A. The slaves are divided into groups, and up to 16 groups can be connected to one I/O Link. A maximum of two base I/O units can be connected as a group. The I/O Link is connected in different ways depending on the types of units actually used and the I/O points. To connect the I/O Link, the assignment and addresses of the I/O signals have been made programmable with the PMC program. The maximum number of I/O points is 1024. The two connectors of the I/O Link are named JD1A and JD1B, and are common to all units (that have I/O Link function). A cable is always connected from JD1A of a unit to JD1B of the next unit. Although JD1A of the last unit is not used and left open, it need not be connected with a terminator. The pin assignments of connectors JD1A and JD1B are common to all units on the I/O Link, and are illustrated on Subsec. 10.2.1. Use the figures when connecting the I/O Link irrespective of the type of unit.
… …
Main board JD1A
I/O256/256 or less per group
I/O1024/1024 or less in total I/O Link FANUC I/O Link
FANUC I/O Unit– MODEL A 2max
Base unit 1 Base unit 2
Series 21 control unit
Magnetic circuit
Max. 16 group
JD1B
JD1A
JD1B
JD1A
JD1B
JD1A
Group #0
Group #1
Group #2
Fig. 10.2 I/O Link connection diagram
10.2 CONNECTION
10. CONNECTION TO FANUC I/O Link B–63003EN/03
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I/O UNIT–A
I/O Link JD1A
I/O UNIT–A
JD1B
DC24V
Control unit
This figure is an example of connecting the I/O Link to an i Series CNC with a LCD–mounted type panel.
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�SIN 1
3
SIN 2
SOUT 4
6
�SOUT 5
8 7
9 (+5V) 10
0V 11
13
0V 12
0V 14
16
0V 15
18 17
(+5V)
(+5V) 19 20
JD1A (PCR–E20MDK–SL–A)
JD1B (PCR–E20LMD)
JD1B
JD1A (PCR–E20LMD)
Next slave unit
�SIN 1
3
SIN 2
SOUT 4
6
�SOUT 5
8 7
9 (+5V) 10
0V 11
13
0V 12
0V 14
16
0V 15
18 17
(+5V)
(+5V) 19 20
Control unit or preceding slave unit I/O unit MODEL A
+5 V terminals are for an optical I/O Link adapter. They are not necessary when connecting with a metal cable. A line for the +5V terminal is not required when the Optical I/O Link Adapter is not used.
Shield
SOUT �SOUT SIN �SIN 0V 0V 0V 0V
SIN �SIN SOUT
�SOUT 0V 0V 0V 0V
1 2 3 4 11 12 13 14
3 4 1 2
11 12 13 14
Ground Plate
Cable wirinr
Recommended wire material A66L–0001–0284#10P(#28AWG 10pair)
Recommended cable connectors PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu Ltd.) 52622–2011 (Molex Japan Co., Ltd.)
The recommended cable–end connector F130–20S (Hirose Electric Co., Ltd.) can be used only as connector JD1A for the i Series CNC with a LCD–mounted type panel.
10.2.1 Connection of FANUC I/O Link by Electric Cable
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The FANUC I/O Link can be extended to the maximum length of 200 m with optical fiber cables using an optical I/O Link adapter. The length of the electrical cable connected to the optical conversion adapter must not exceed 2 m.
In the following cases, use an optical fiber cable.
� When the cable is more than 15 meters long.
� When the cable is run between different cabinets, and the cabinets cannot be connected with each other via a ground wire of 5.5 mm2 or more. If the power magnetics cabinet includes an I/O Link slave unit, and cables are connected through a duct to the operator’s panel (as shown below), the control section I/O Link slave unit can be assumed to be incorporated in the same cabinet.
Operator’s panel I/O
CNC control section
Operator’s panel
Distribution I/O, etc.
Other units
Power magnetics cabinet
� When there is concern that the cable is influenced by strong noise; for example : When there is a strong electromagnetic noise source beside the cable such as a welding machine. When a noise generating cable such as a power cable runs for a long distance in parallel with the cable.
Optical connector COP1
connector for unit connecting JD1
66.0
40.0
FANUC
4–M3
Unit : mm
45 .0
7. 0
18 .0
10.2.2 Connection of FANUC I/O Link Optical Fiber Cable
External dimension of optical link adapter
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Main body: Approx. 100 g.
Unit
Connecting cable between unit
JD1A
Optical I/O link adapter
Optical cable
Unit
JD1B
COP1
JD1
COP1
JD1
Connecting cable between unitOptical I/O
link adapter
�SIN 01
03
SIN 02
SOUT 04
06
�SOUT 05
08 07
09 +5V 10
0V 11
13
0V 12
0V 14
16
0V 15
18 17
+5V
+5V 19 20
0V 0V
SIN(01) �SIN(02) SOUT(03)
�SOUT(04) +5V(09) +5V(18) +5V(20)
0V(11) 0V(12) 0V(13) 0V(14) 0V(15) 0V(16)
(03)SOUT (04)�SOUT (01)SIN (02)�SIN (09)+5V (18)+5V (20)+5V (11)0V (12)0V (13)0V (14)0V (15)0V (16)0V
Unit side JD1A,JD1B
Adapter side JD1
1 Recommended cable connectors PCR–E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30–20S (Hirose Electric Co., Ltd.) FCN–247J020–G/E (Fujitsu Ltd.) 52622–2011 (Molex Japan Co., Ltd.)
NOTE The recommended cable–end connector FI30–20S (Hirose Electric Co., Ltd.) can be used only as connector JD1A for the i Series CNC with a LCD–mounted type panel.
2 Recommended cable (wire material) : A66L–0001–0284#10P
3 Cable length : Max. 2 m (when the recommended cable is used)
Weight of optical link adapter
Connection
� Connection diagram
� Interunit connecting cables
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1 Specification: A66L–6001–0009# L5R003 5 m long A66L–6001–0009# L10R03 10 m long A66L–6001–0009# L15R03 15 m long
2 Cable length Maximum length: 200 m (standard type) Maximum length: 100 m (high–speed type)
NOTE Be careful not bend optical cables to a radius of 25 mm or less. Be extremely careful not to twist them.
� Maximum number of connectable stages Up to 16 high–speed type I/O link adapter stages can be connected in one I/O link, while only up to five conventional I/O link adapters (standard type) can be connected.
1) Standard type (A13B–0154–B001) ... up to 5 adapter stages can be connected in series
2) Standard type (A13B–0154–B002) ... up to 16 adapter stages can be connected in series
NC or I/O Unit
Optical I/O link adapter
NC or I/O Unit
NC or I/O Unit
One stage
Optical I/O link adapter
Optical I/O link adapter
Optical I/O link adapter
NOTE It is impossible to use both high–speed and standard type adapters on the same line.
� Power supply The same power supply type can be used for both the standard type (A13B–0154–B001) and high–speed type (A13B–0154–B002).
(a) Power supply voltage: 4.75 to 5.25 V (at receiving end)
(b)Required current: 200 mA
� Optical cable
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(a) The optical link adapter enclosure is not fully sealed ; install it with the CNC control unit in the fully enclosed cabinet.
(b)Ground the case using the case fixing screw of the optical link adapter.
(c) The optical link adapter is light, and it may not be necessary to mount it with screws. However, keep it from coming in contact with other circuits to prevent possible short–circuits. When mounting the optical link adapter in a cabinet, attach it with an L–type fitting using the case fixing screws (M3) of the optical link adapter.
L fitting
For making up an I/O Link using the optical link adapter, the following parts are necessary:
1 Optical I/O Link adapter 2
2 Interunit connecting cable 2
3 Optical cable 1
� Relay with an optical fiber connection adapter For the outline drawing of the optical fiber connection adapter, see Appendix D.
NOTE Optical fiber cables can be relayed only at are location. When a high–speed optical link adapter is used, no optical fiber connection adapter can be used.
� Maximum transmission distance with an optical fiber cable(s) The table below shows the maximum transmission distance with an optical fiber cable(s), which varies depending on whether a connection adapter is used for a relay.
Relay Maximum transmission distance
Standard type No 200m
Yes 100m (total)
High–speed type No 100m
Yes N/A
Installation conditions
Required parts
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Basically, the i Series can be connected to any unit that has a FANUC I/O Link slave interface. The following table lists general units that can be connected to the i Series. Detailed descriptions of each unit are given later in this section. For details of other units, refer to the documentation provided with the unit.
General units that can be connected to the i Series
Unit Description Reference
FANUC I/O Unit–MODEL A
Modular I/O unit that supports a combination of the input/output signals required by a power magnetics circuit.
Connection and maintenance manual B–61813E
FANUC I/O Unit–MODEL B
Distribution type I/O unit that supports a combination of input/output signals required by a power magnetics circuit.
Connection and maintenance manual B–62163E
Connector panel I/O module
Distribution type I/O unit that handles the input/output signals required by the power magnetics circuit; it has an interface with a manual pulse generator.
Sec. 10.4
Operator’s panel I/O module (for matrix input)
Unit having an interface with a machine operator’s panel; it has an interface with a manual pulse generator.
Sec. 10.5
Operator’s panel I/O module
Unit having an interface with a machine operator’s panel that handles the input/output signals required by the power magnetics circuit; it has an interface with a manual pulse generator.
Sec. 10.6
Machine operator’s panel interface unit
Unit having an interface with a matrix of key switches and LEDs on the machine operator’s panel as well as an interface with a manual pulse generator.
Sec. 10.7
Operator’s panel connection unit
Unit having an interface with a machine operator’s panel
Sec. 10.8
Source type output operator’s panel connection unit
Unit having an interface with a machine operator’s panel; a source type output circuit is used in the DO signal output driver.
Sec. 10.9
FANUC I/O Link connection unit
Unit connecting FANUC I/O Link masters to enable the transfer of DI/DO signals
Sec. 10.10
FANUC servo unit β series (with I/O Link)
Unit connected with the CNC via the FANUC I/O Link to control a servo motor
Sec. 10.11
10.3 UNITS THAT CAN BE CONNECTED USING FANUC I/O Link
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Flat cable for module connection
I/O Link cable
Manual pulse generator cable
Basic module
Extension module 3
Extension module 2
Extension module 1 (with manual pulse generator)
NOTE For direction connection to the connection printed circuit board, expansion modules are installed to the right of the basic module on the installation plane. For installation using DIN rails or screws, expansion modules are installed to the left of the basic module on the installation plane.
10.4 CONNECTION OF CONNECTOR PANEL I/O MODULE
10.4.1 Configuration
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CNC I/O UNIT
JD1B I/O Link
JD1A
CA52 CB150
CA52 CB150
CA53
CA52 CB154
CA53
CA52 CB157
CA53
JD 1B
JD 1A
JA 3
Basic module
+24 V power supply
Machine side DI/DO
C onnector panel
Extension module (with MPG (Note))
Extension module 2
Extension module 3
MPG
MPG
MPG
DI/DO module
2A output module
Analog input module
10.4.2 Connection Diagram
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NOTE 1 Ensure that the extension module with the MPG interface is located nearest to the basic
module, as shown in the figure. The MPG can be connected to the connector panel I/O module only when the i series CNC is used. When the connector panel I/O module is used together with a unit (such as an operator’s panel I/O module) connected to the I/O Link supporting another MPG interface, only the MPG interface of the unit (module) closest to the CNC connected to the I/O Link is effective.
2 The connection diagram above shows an example of using a DI/DO module, 2A output module, and analog input module as expansion modules. These expansion modules can be used in any combination.
Types of modules
Name Drawing No. Specifications Referenceitem
I/O module for connection (basic module)
A03B–0818–C001 DI/DO : 24/16
I/O module for connection (expansion module A)
A03B–0818–C002 DI/DO : 24/16 With MPG interface
I/O module for connection (expansion module B)
A03B–0818–C003 DI/DO : 24/16 Without MPG interface
I/O module for connection (expansion module C)
A03B–0818–C004 DO : 16 2A output module
I/O module for connection (expansion module D)
A03B–0818–C005 Analog input module
Fuse (accessory) A03B–0815–K002 1A (For basic module)
Inter–module flat cable
A03B–0815–K100 20 mm long Suitable for a module interval of 32 mm
Module specifications (common items)
Item Specifications Remarks
Interface with CNC FANUC I/O Link connection
Expandable up to 16 units or 1024/1024 points as CNC slaves
Interface between basic module and expansion modules
Bus connection using a flat cable
Up to three expansion modules connectable per basic module
For the specifications (such as signal input requirements) specific to each module, see the relevant pages of each item.
10.4.3 Module Specifications
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Ambient temperature for the unit
Operation: 0°C to 55°C Storage and transportation: –20°C to 60°C
Temperature change 1.1°C/minute maximum
Humidity Normal condition: 75% (relative humidity) Short term (within one month): 95% (relative humidity)
Vibration Operation: 0.5 G or less
Atmosphere Normal machining factory environment (For use in an environment with relatively high levels of dust, coolant, organic solutions, and so forth, additional measures are required.)
Other conditions (1) Use each I/O module in a completely sealed cabinet. (2) For ventilation within each I/O module, each module
must be installed in the orientation shown below. Moreover, for ventilation and wiring, allow a clearance of 100 mm or more above and below each module. Never place a device that generates a large amount of heat below an I/O module.
(3) While referring to Section 9.4.18, ensure that the vent hole of the basic module is not obstructed by the flat cable.
Upper side
I/O Link connection MPG connection
B as
ic m
od ul
e
E xp
an si
on m
od ul
e 1
E xp
an si
on m
od ul
e 2
E xp
an si
on m
od ul
e 3
Lower side
Module Power supply voltage
Power supply rating
Remarks
Basic module 24 VDC " 10% is fed through the I/O connector (CB150) of
0.2A+7.3mA DI Number of DI points with DI=ON
Expansion modules A and B
connector (CB150) of the basic module; " 10% includes momentary variations and ripples
0.1A+7.3mA DI Number of DI points with DI=ON
Expansion module C (2A module)
and ripples. 0.1A
Expansion module D (analog input module)
0.1A
As a guideline for the heat dissipation, assume [power supply capacity 24 (W)].
Installation conditions
Power supply rating
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This section describes the DI/DO connector pin allocation of the basic module and expansion modules A and B.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DOCOMDOCOM 01
0V
0V
02
DICOM0
+24V
03
Xm+2.0
Xm+2.1
04
Xm+2.2
Xm+2.3
05
Xm+2.4
Xm+2.5
06
Xm+2.6
Xm+2.7
07
08
09
10
11
Yn+1.0
Yn+1.1
12
Yn+1.2
Yn+1.3
13
Yn+1.4
Yn+1.5
14
Yn+1.6
Yn+1.7
15
16
17
18
19
20
21
22
23
24
25
0V
0V
0V
26
27
28
29
30
31
32
Xm+1.0
Xm+1.1
Xm+1.2
Xm+1.3
Xm+1.4
Xm+1.5
Xm+1.6
Xm+1.7
+24V
Xm+0.0
Xm+0.1
Xm+0.2
Xm+0.3
Xm+0.4
Xm+0.5
Xm+0.6
Xm+0.7
Yn+0.0
Yn+0.1
Yn+0.2
Yn+0.3
Yn+0.4
Yn+0.5
Yn+0.6
Yn+0.7
CB150 (HONDA MR–50RMA)
50 male pins with fittings for fixing the connector covers
NOTE 1 The DI and DO addresses for the basic and extension
modules run contiguously. These basic and extension module DI and DO addresses are allocated to the I/O Link as a group. For example, when the DI and DO top addresses are X0004 and Y0000 (m = 4 and n = 0), respectively, then the addresses are allocated as shown in the following table.
2 Pins 18 and 50 (+24V) of connector CB150 are used to apply 24 V externally to a module. Be sure to connect these pins because the +24 V applied to the module is used internally.
DI DO
Basic module X4–X6 Y0–Y1
Extension module 1 X7–X9 Y2–Y3
Extension module 2 X10–X12 Y4–Y5
Extension module 3 X13–X15 Y6–Y7
10.4.4 DI/DO Connector Pin Assignment
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RV
+24V CB150(18)
CB150(50)
CB150(10)
CB150(11)
CB150(12)
CB150(13)
CB150(14)
CB150(15)
CB150(16)
CB150(17)
Xm+2.0
Xm+2.1
Xm+2.2
Xm+2.3
Xm+2.4
Xm+2.5
Xm+2.6
Xm+2.7
Address number
Bit number
CB150 (19),(20),(21) (22),(23)
+24 V stabilized power supply
+24V 0V
RV
RV
RV
RV
RV
RV
RV
Pin number
NOTE Xm+0.0 through Xm+0.7 are DI pins for which a common voltage can be selected. That is, by connecting the DICOM0 CB150(24) pin to the +24 V power supply, a DI signal can be input with its logical state reversed. If, however, a cable is connected to ground, it has the same effect as inputting an ON state DI signal. To prevent such accidents, the connection of the DICOM0 CB150(24) pin to the 0 V power supply is recommended whereever possible.
For safety reasons, the emergency stop signal needs to be allocated to an appropriate bit of the addresses for which the common voltage is fixed, ranging from Xm+1.0 to Xm+1.7 or from Xm+2.0 to Xm+2.7. See 9.4.20 for information about how to allocate the emergency stop signal.
For unused DI pins allocated to the addresses for which the common voltage is fixed (from Xm+1.0 to Xm+1.7 and from Xm+2.0 to Xm+2.7), the logic is fixed to “0”. For unused pins allocated to Xm+0.0 to Xm+0.7 for which the common voltage can be selected, the logic is fixed to “0” when the DICOM0 CB150(24) pin is connected to the 0 V power supply. When the DICOM0 CB150(24) pin is connected to the +24 V power supply, the logic is fixed to “1”. The logic of the unused pins allocated to Xm+0.0 to Xm+0.7 is variable when the contact of the DICOM0 CB150(24) pin is open.
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This section describes the DO (output signal) connections of the basic module and expansion modules A and B.
� A maximum of 64 points are provided (16 points per module; 1 basic module + 3 extension modules).
DOCOM CB150(01),(33)
CB150(34)
CB150(35)
CB150(36)
CB150(37)
CB150(38)
CB150(39)
CB150(40)
Yn+0.0
CB150(02)
CB150(03)
CB150(04)
CB150(05)
CB150(06)
CB150(07)
CB150(08)
Yn+0.1
Yn+0.2
Yn+0.3
Yn+0.4
Yn+0.5
Yn+0.6
Yn+0.7
Yn+1.0
Yn+1.1
Yn+1.2
Yn+1.3
Yn+1.4
Yn+1.5
Yn+1.6
Yn+1.7
CB150(41)
CB150(09)
+24V 0V
CB150 (19),(20),(21) (22),(23)
Address number
Bit number
Pin number
+24 V stabilized power supply
Relay
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
10.4.6 DO (Output Signal) Connection
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This section describes the specifications of the DI/DO signals used with the basic module and expansion modules A and B.
DI (input signal specifications)
Number of points 24 points (per module)
Contact rating 30 VDC, 16 mA or more
Leakage current between contacts when opened
1 mA or less (26.4 V)
Voltage decrease between contacts when closed
2 V or less (including a cable voltage decrease)
Delay time The receiver delay time is 2 ms (maximum). In addition, [I/O Link transfer time between CNC and I/O module (2 ms maximum)] + [ladder scan period (depending on CNC)] must be considered.
DO (output signal specifications)
Number of points 16 points (per module)
Maximum load current when ON
200 mA or less including momentary variations
Saturation voltage when ON
1 V (maximum) when the load current is 200 mA
Withstand voltage 24 V +20% or less including momentary variations
Leakage current when OFF
20 µA or less
Delay time The driver delay time is 50 µs (maximum). In addition, [I/O Link transfer time between CNC and I/O module (2 ms maximum)] + [ladder scan period (depending on CNC)] needs to be considered.
ON/OFF of the power supply (DO common) for DO signals (output signals) By turning off (opening) the power supply pin (DOCOM) for the DO signals (output signals), all the DO signals of each module can be turned off at the same time. At this time, the DO state is as shown below.
DOCOM ON
OFF
ON
OFF
ON
OFF
DO state when DO is on in the sequence
DO state when DO is off in the sequence
10.4.7 DI/DO Signal Specifications
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NOTE When DO is on in the sequence, the ON/OFF state of DOCOM is directly reflected in the DO state as indicated above by the dashed box. The +24 V signal to be supplied to the I/O module must not be turned off during operation. Otherwise, a CNC communication alarm is issued. Ensure that +24 V is supplied either when or before the power to the CNC is turned on, and that +24 V is removed either when or after the power to the CNC is turned off.
Parallel DO (output signal) connection A DO load current of twice the level can be obtained by connecting DO points in parallel and exercising ON/OFF control at the same time in the sequence. Namely, the maximum load current per DO point is 200 mA. By connecting two DO points in parallel and turning on the two DO points at the same time, 400 mA can be obtained. In this case, however, the leakage current is doubled up to 40 µA when the DO points are turned off.
DOCOM CB150(01),(33)
DV
+24V 0V
DV
+24 V regulated power supply
Relay
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This section describes the 2A output connector pin allocation of expansion module C.
01
GNDA 02
03
04
05
06
07
08
09
10
11
Yn+1.0
Yn+1.1
12
Yn+1.2
Yn+1.3
13
Yn+1.4
Yn+1.5
14
Yn+1.6
Yn+1.7
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DOCOMA
35
36
37
38
DOCOMA
39
40
41
42
43
Yn+0.0
Yn+0.1
44
Yn+0.2
Yn+0.3
45
Yn+0.4
Yn+0.5
46
Yn+0.6
Yn+0.7
47
48
49
50
DOCOMA
CB154 (HONDA MR–50RMA)
GNDA GNDA
GNDA
GNDA
DOCOMA
DOCOMA
DOCOMA 50 pins, male, with a metal fitting for securing the connector cover
NOTE 1 The DI/DO addresses of an expansion module and the
DI/DO addresses of the basic module are contiguous. Addresses allocated to I/O Link are handled as a group covering the basic and expansion modules. That is, when the first addresses allocated are X0004 and Y0000 (m = 4, n = 0), the DI/DO addresses are as listed below.
2 When the 2A output module is used, the DI addresses of the module cannot be used. (When the 2A output module is used as expansion module 3, X13 through X15 cannot be used.)
DI DO
Basic module X4 to X6 Y0 to Y1
Expansion module 1 X7 to X9 Y2 to Y3
Expansion module 2 X10 to X12 Y4 to Y5
Expansion module 3 X13 to X15 Y6 to Y7
10.4.8 2A Output Connector Pin Allocation
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This section describes the 2A output connector connections of expansion module C.
Address number Bit number
Solenoid, etc.
10.4.9 2A DO (Output Signal) Connection
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This section describes the specifications of the 2A output DO signals used with expansion module C.
DO (output signal specifications)
Number of points 32 points (per module)
Maximum load current when ON
2 A or less per point. 12 A maximum for the entire module (DO: 16 points) (including momentary variations).
Withstand voltage 24 V +20% or less (including momentary variations)
Leakage current when OFF 100 µA or less
Delay time [I/O Link transfer time (2 ms maximum)] + [ladder scan period (depending on CNC)] must be considered.
ON/OFF of the power supply (DO common) for DO signals (output signals) By turning off (opening) the power supply pin (DOCOM) for the DO signals (output signals), all the DO signals of each module can be turned off at one time. At this time, the DO state is as shown below.
DOCOM ON
OFF
ON
OFF
ON
OFF
DO state when DO is on in the sequence
DO state when DO is off in the sequence
NOTE When DO is on in the sequence, the ON/OFF state of DOCOM is directly reflected in the DO state as indicated above by the dashed box. The +24 V signal to be supplied to the I/O module must not be turned off during operation. Otherwise, a CNC communication alarm is issued. Ensure that +24 V is supplied either when or before the power to the CNC is turned on, and that +24 V is removed either when or after the power to the CNC is turned off.
Parallel DO (output signal) connection The 2A output module does not allow parallel DO connections including parallel connections with the DO signals of other modules.
10.4.10 2A Output DO Signal Specifications
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This section describes the analog input connector pin allocation of expansion module D.
01
02
03
JMP2
04
05
06
07
08
09
10
11
COM1
FDND1
12
INP1
JMP1
13
INM2
COM2
14
FGND2
INP2
15
16
17
18
19
20
21
22
23
24
25
INM1
26
27
28
29
30
31
32
33
34
35
JMP4
36
37
38
39
40
41
42
43
COM3
FGND3
44
INP3
JMP3
45
INM4
COM4
46
FGND4
INP4
47
48
49
50
INM3
CB157 (HONDA MR–50RMA)
FGND
FGND FGND
FGND
FGND
50 pins, male, with a metal fitting for securing the connector cover
NOTE 1 The DI/DO addresses of an expansion module and the
DI/DO addresses of the basic module are contiguous. Addresses allocated to I/O Link are handled as a group covering the basic and expansion modules. That is, when the first addresses allocated are X0004 and Y0000 (m = 4, n = 0), the DI/DO addresses are as listed below.
2 With the analog input module, the DO space is also used as an input channel selection area.
DI DO
Basic module X4 to X6 Y0 to Y1
Expansion module 1 X7 to X9 Y2 to Y3
Expansion module 2 X10 to X12 Y4 to Y5
Expansion module 3 X13 to X15 Y6 to Y7
10.4.11 Analog Input Connector Pin Allocation
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This section provides a diagram of the analog input connector connections of expansion module D.
Analog input module
Analog input module
Pin number
Pin number
Not connected
For voltage input
Voltage source
(Common to all channels)
(Common to all channels)
For current input
Current source
10.4.12 Analog Input Signal Connections
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NOTE 1 In the diagram above, n represents each channel (n = 1, 2,
3, 4). 2 Current input or voltage input can be selected on a
channel–by–channel basis. For current input, connect JMPn to INPn.
3 For the connection, use a shielded twisted pair. 4 In the diagram above, the shield of each channel is
connected to FGNDn, and FGND is used for shield processing of all channels. However, the shield of a channel may be directly connected to frame ground with a cable clamp, instead of using FGNDn.
This section describes the specifications of the analog input signals used with expansion module D.
Item Specifications Remarks
Number of input channels (Note)
Four channels
Analog input DC –10 to +10 V (Input resistance: 4.7 ohms) DC –20 to +20 mA (Input resistance: 250 ohms)
Voltage input or current input can be selected on channel–by–channel basis.
Digital output (Note) 12 bits (binary) Represented as two’s complement
Input/output correspondence
Analog input Digital output
+10V +2000
+5V or +20mV
0V or 0mA
–5V or –20mA
–10V
+1000
0
–1000
–2000
Resolution 5 mV or 20 µA
Overall precision Voltage input: " 0.5% Current input: " 1%
With respect to full scale
Maximum input voltage/current
" 15V/" 30mA
Minimum conversion time (Note)
Ladder scan period of CNC connected
Number of occupied input/output points (Note)
DI = 3 bytes, DO = 2 bytes
10.4.13 Analog Input Signal Specifications
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NOTE This analog input module has four input channels. The digital output section consists of a group of 12 bits within the three–byte occupied input points. This means that the channel to be used can be dynamically selected by the ladder. The channel switching DO point for channel selection is included in the two–byte occupied output points.
(Digital output)
This digital input module has four input channels. The digital output section consists of a group of 12 bits within the three–byte occupied input points. The output format is indicated below.
7
D07Xm (even–numbered address)
0
6
D06
0
5
D05
CHB
4
D04
CHA
3
D03
D11
2
D02
D10
1
D01
D09
0
D00
D08Xm+1 (odd–numbered address)
Address in the module
D00 to D11 represent 12–bit digital output data. D00 and D11 correspond to weightings of 20 and 211, respectively. D11 is a sign bit expressed as a two’s complement. CHA and CHB represent analog input channels. This means that when the two bytes above are read with a PMC program, the A–D converted data of the CHA and CHB input channels can be read from D11 to D00. For CHA and CHB, see the description of channel selection, below. Section 6.3 provides notes on reading data with a PMC program.
(Channel selection)
With this analog input module, which of the four channels is to be output to the digital output section must be determined with a PMC program. The DO points used for this selection are CHA and CHB (two–byte occupied output points). These are mapped as indicated below.
7
XYn
X
6
X
X
5
X
X
4
X
X
3
X
X
2
X
X
1
X
CHB
0
X
CHAYn+1
Address in the module
By writing the values indicated below to CHA and CHB, the corresponding channel is selected, and the A–D converted data of the channel and the data of the selected channel can be read as DI data. The character X indicated above represents an unused bit, so that either 1 or 0 may be written in place of X.
CHB CHA Channel selected
0 0 Channel 1
0 1 Channel 2
1 0 Channel 3
1 1 Channel 4
10.4.14 Analog Input Specifications
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(Address)
The start address of X (DI) of the basic modules including the analog input module must always be allocated at an even–numbered address. With this allocation, the digital output addresses of the analog input module are as described below, depending on where the analog input module is allocated
� When the analog input module is allocated in the space for expansion module 1 (m represents the allocation start address.)
7
UndefinedXm+3 (odd–numbered address)
D07
6
D06
5
D05
4
D04
3
D03
2
D02
1
D01
0
D00Xm+4 (even–numbered address)
Address in the module
0 0 CHB CHA D11 D10 D09 D08Xm+5 (odd–numbered address)
� When the analog input module is allocated in the space for expansion module 2 (m represents the allocation start address.)
7
UndefinedXm+8 (even–numbered address)
D07
6
D06
5
D05
4
D04
3
D03
2
D02
1
D01
0
D00Xm+6 (even–numbered address)
Address in the module
0 0 CHB CHA D11 D10 D09 D08Xm+7 (odd–numbered address)
� When the analog input module is allocated in the space for expansion module 3 (m represents the allocation start address.)
7
UndefinedXm+9 (odd–numbered address)
D07
6
D06
5
D05
4
D04
3
D03
2
D02
1
D01
0
D00Xm+10 (even–numbered address)
Address in the module
0 0 CHB CHA D11 D10 D09 D08Xm+11 (odd–numbered address)
NOTE When two–byte digital output addresses are to be referenced with a PMC program, a read must always be performed word–by–word (16 bits).
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An example in which three manual pulse generators are connected to extension module A is shown below. The manual pulse generator can be connected only for the i series CNC.
18
+5V
17
10
3 0V
0V
+5V
13 14
16 15
19 20
HA2
HA3 HB2
HB3
+5V
4
6 5
8 7
9
HB1 0V 11 12
HA11 2
JA3 (PCR–E20LMDT)
+5V 0V HA1 HB1 3 4 5 6
+5V 0V HA3 HB3 3 4 5 6
+5V 0V HA2 HB2 3 4 5 6
Extension module Manual pulse generators
Manual pulse generator #1 (M3 screw terminal)
Manual pulse generator #2 (M3 screw terminal)
Manual pulse generator #3 (M3 screw terminal)
#1 HA1 HB1 +5V 0V #2 HA2 HB2 +5V 0V #3 HA3 HB3 +5V 0V
HA1 HB1 +5V
0V
HA2 HB2 +5V
0V
HA3 HB3 +5V
0V
1 2 9 12
3 4 18 14
5 6 20 16
7Red
7White
5Red
2Black
8Red
8Black
4Red
3Black
9Black
9White
6Red
1Black
5 6 3 4
5 6 3 4
5 6 3 4
HA1 HB1 +5V
0V
HA2 HB2 +5V
0V
HA3 HB3 +5V
0V Shield
Cable connection Terminal block
Manual pulse generators
Ground plate Cable Wire
Recommended wire material: A66L–0001–0286 (#20 AWG × 6 + #24 AWG × 3 pairs)
Recommended connector: A02B–0120–K303 (including the following connector and case) (Connector: FI40–2015S (Hirose Electric Co., Ltd.)) (Case: FI40–20–CV5 (Hirose Electric Co., Ltd.))
Recommended cables: A02B–0120–K841 (7 m)
(for connecting three manual pulse generators) A02B–0120–K848 (7 m)
(for connecting two manual pulse generators) A02B–0120–K847 (7 m)
(for connecting one manual pulse generator)
10.4.15 Manual Pulse Generator Connection
0.2 u+ 0.1 R 2L
m
L t+ m R
L t+ 3
0.0394 + 76.75[m]
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(These cables do not include the wire shown in the above figure.)
NOTE The number of connectable manual pulse generators depends on the type and option configuration.
Like a pulse coder, the manual pulse generator operates on 5 VDC. The supply voltage drop due to the cable resistance must be held below 0.2 V (when those of the 0–volt and 5–volt wires are combined), as expressed in the following expression:
Where 0.1 = manual pulse generator supply current (0.1 A) R = resistance per unit cable length (W/m) m = number of 0–volt and 5–volt wires L = cable length (m).
Therefore, the cable length can be determined using the following expression.
In the case of the A66L–0001–0286 cable, for example, when three pairs of signal wires and six power supply wires (20/0.18, 0.0394 W/m) are used (three power supply wires connected to 5 V and the other three to 0 V), the cable length is:
However, the maximum pulse transmission distance for the manual pulse generator is 50 m. Taking this into consideration, the cable length may be extended to: 38.37 m (when two generators are used), or 25.58 m (when three generators are used).
10.4.16 Cable Length for Manual Pulse Generator
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In the case of the FS20i, four manual pulse generators are sometimes connected. However, only up to three manual pulse generators can be connected to the separate wiring I/O module or to the control panel I/O module. For this reason, in the case of the FS20i, two separate wiring I/O modules or control panel I/O modules having a manual pulse generator interface are used. Even in a combination of two of these modules having the same specifications, the connection is possible even in a combination of one of each of these modules. Connect these two modules by I/O–Link, and connect the three manual pulse generators to the module close to the controller, and the remaining manual pulse generator to the module next closest to the controller.
NOTE This method of use is applied only in the case of the FS20i, and cannot be used on other machine types.
Example) The following describes an example of input signal assignments when a control panel I/O module (A20B–2002–0470) and a separate wiring module (A20B–2002–0520) are used.
� Assign 16 bytes from x0008 as the start of the input signal on A20B–2002–0470 and 16 bytes from x0024 as the start of the input signal on A20B–2002–0520.
10.4.17 Connecting to the Manual Pulse Generator on the FS20 i
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X0008 General–purpose input signal on A20B–2002–0470
X0009
X0010 Reserve area on A20B–2002–0470
X0011
X0012 Matrix input signal on A20B–2002–0470
:
X0018 Control panel I/O
X0019 Reserve area on A20B–2002–0470 panel I/O module
X0020 Manual pulse generator on A20B–2002–0470 (used as 1st generator)
X0021 Manual pulse generator on A20B–2002–0470 (used as 2nd generator)
X0022 Manual pulse generator on A20B–2002–0470 (used as 3rd generator)
X0023 DO alarm detection on A20B–2002–0470
X0024 General–purpose input signal on A20B–2002–0520
:
X0029
X0030 Reserve area on A20B–2002–0520
:
X0035 Separate type I/O
X0036 Manual pulse generator on A20B–2002–0520 (used as 4th generator)
type I/O module
X0037 Manual pulse generator on A20B–2002–0520 (not available)
X0038 Manual pulse generator on A20B–2002–0520 (not available)
X0039 DO alarm detection on A20B–2002–0520
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When using other manufacturers’ manual pulse generators, ensure that the following specifications are satisfied.
The relationship between the HAn and HBn signals and the CNC pulses shall be as shown in Fig. 10.4.18 (a). Pulse cycle T1 shall be 200 msec or more. Pulse cycle T1/4–direction pulse shall be 50 msec or more.
T1
HAn
HBn
T1 4
T1 T1 4 4
T1
– direction pulse
+ direction pulse
Forward rotation
Click point Reverse direction
Backward rotation
Fig. 10.4.18 (a)
The circuit that receives signals input from the manual pulse generator shall be configured as shown in Fig. 10.4.18 (b).
+5V
C
0V 0V
–
+
10kW R
Manual pulse generator
Filter
Connector
Receiver’s internal circuit
Fig. 10.4.18 (b)
Input signal level change point (threshold) When the voltage is 3.7 V or higher, the input signal level changes from low to high. When the voltage is 1.5 V or lower, the input signal level changes from high to low.
10.4.18 Manual Pulse Generator Interface
Pulse width
Receiver
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Modules can be connected in the same way, regardless of whether you are connecting the basic module to an extension module or connecting two extension modules. Connect the modules by using 34–pin flat cable connectors as shown in the figure below. Ensure that all 34 pins at one end of the cable are connected to the corresponding pins at the other end; e.g., connect the A1 pin to the pin having the same designation (A1) at the other end.
DI/DO interface side DI/DO interface side DI/DO interface side
A1 pin mark
34 –p
in fl
at c
ab le
34 –p
in fl
at c
ab le
34 –p
in fl
at c
ab le
Basic module Extension module Extension module
C A
52
C A
52
C A
53
C A
52
Top view
Flat cable–side connector specification: HIF3BA–34DA–2.54R (Hirose Electric Co., Ltd.)
Module connector–side specification: HIF3BA–34PA–2.54DS (Hirose Electric Co., Ltd.) or FAP–3403–1202–0BS (Yamaichi Denki Co., Ltd.)
C A
55
Ventilation slot
DIN rail mounting side
DIN rail mounting side
DIN rail mounting side
NOTE Modules need to be spaced at least 32 mm apart, in which case a flat cable of about 20 mm in length is required. To install modules further away from each other, the cable length will be 20 mm plus the extra distance. Note that the maximum length of a flat cable is 100 mm. To ensure adequate ventilation, install the modules in such a way that the flat cables lie on top of them. The basic module has a vent at the top (as indicated by the dotted lines in the above figure). When connecting modules, install extension modules so that the flat cables do not cover the vent, as shown in the above figure. Therefore, for direct connection to the connection printed circuit board, expansion modules are installed to the right of the basic module on the installation plane. For installation using DIN rails or screws, expansion modules are installed to the left of the basic module on the installation plane.
10.4.19 Connection of Basic and Extension Modules
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When connecting a connector panel printed circuit board directly (external module view and mounting diagram)
Dimensions of connector panel printed circuit board ±0.2
Board thickness 1.6 mm
Square hole
No. 1 pin
I/O interface
Square hole
I/O Link interface
MPG interface (for extension module)
Connector panel printed circuit board connector specification: HONDA MRH–50FD (50–pin female straight connector without fitting)
NOTE 1 A connector with a fitting (HONDA MRH–50RMA) is used for the module–side I/O interface.
Always use a connector having no fitting for the connector panel printed circuit board. 2 Area where pattern printing is prohibited
: Prohibited area on component side
: Prohibited area on soldered side
10.4.20 Module Installation
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When connecting a connector panel printed circuit board directly (mounting and dismounting a module)
Mounting the module 1. Insert the hook of the module into the square hole located at the upper part of the connector panel
printed circuit board. 2. Using the hook as a fulcrum, push the module in the direction of B , and attach the module’s
connector to the connector on the printed circuit board. 3. Push the stopper into the lower hole of the printed circuit board until it clicks into place.
Dismounting the module 1. Press the stopper C upward. 2. Using the hook as a fulcrum, pull the lower part of the module in the direction of A .
Hook
Connector panel printed circuit board
Stopper